Vulnerability Search Examples · Example 10 of 19 in Filters › CVSS v2

CVSS v2: No Availability Impact

POSThttps://api.deepinfo.com/v1/discovery/vulnerability-search

CVEs with no availability impact (CVSS v2).

Field: metrics.cvss_metric_v2.cvss_data.availability_impact
Operator: eq

metrics.cvss_metric_v2.cvss_data.availability_impact is the impact on availability, in the CVSS v2 metric (metrics.cvss_metric_v2, one entry per scoring source).

eq matches the exact value NONE.

In the response, look at results[].metrics.cvss_metric_v2[].cvss_data.availability_impact.

Request

curl

curl -X POST 'https://api.deepinfo.com/v1/discovery/vulnerability-search?page_size=25' \
  -H 'apikey: YOUR_API_KEY' \
  -H 'Accept: application/json' \
  -H 'Content-Type: application/json' \
  -d '{
  "filters": {
    "must": [
      {
        "name": "metrics.cvss_metric_v2.cvss_data.availability_impact",
        "type": "eq",
        "value": "NONE"
      }
    ]
  }
}'

Python

import requests

url = "https://api.deepinfo.com/v1/discovery/vulnerability-search"

params = {
    "page_size": "25"
}

headers = {
    "apikey": "YOUR_API_KEY",
    "Accept": "application/json",
    "Content-Type": "application/json"
}

payload = {
    "filters": {
        "must": [
            {
                "name": "metrics.cvss_metric_v2.cvss_data.availability_impact",
                "type": "eq",
                "value": "NONE"
            }
        ]
    }
}

response = requests.post(url, params=params, headers=headers, json=payload)
response.raise_for_status()
print(response.json())

JavaScript

const url = "https://api.deepinfo.com/v1/discovery/vulnerability-search?page_size=25";

const response = await fetch(url, {
  method: "POST",
  headers: {
    "apikey": "YOUR_API_KEY",
    "Accept": "application/json",
    "Content-Type": "application/json"
  },
  body: JSON.stringify({
    filters: {
      must: [
        {
          name: "metrics.cvss_metric_v2.cvss_data.availability_impact",
          type: "eq",
          value: "NONE"
        }
      ]
    }
  }),
});

const data = await response.json();
console.log(data);

package main

import (
	"fmt"
	"io"
	"net/http"
	"strings"
)

func main() {
	payload := strings.NewReader(`{
  "filters": {
    "must": [
      {
        "name": "metrics.cvss_metric_v2.cvss_data.availability_impact",
        "type": "eq",
        "value": "NONE"
      }
    ]
  }
}`)

	req, err := http.NewRequest("POST", "https://api.deepinfo.com/v1/discovery/vulnerability-search?page_size=25", payload)
	if err != nil {
		panic(err)
	}
	req.Header.Set("apikey", "YOUR_API_KEY")
	req.Header.Set("Accept", "application/json")
	req.Header.Set("Content-Type", "application/json")

	res, err := http.DefaultClient.Do(req)
	if err != nil {
		panic(err)
	}
	defer res.Body.Close()

	body, err := io.ReadAll(res.Body)
	if err != nil {
		panic(err)
	}
	fmt.Println(string(body))
}

Java

import java.net.URI;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;

public class Main {
    public static void main(String[] args) throws Exception {
        String body = """
            {
              "filters": {
                "must": [
                  {
                    "name": "metrics.cvss_metric_v2.cvss_data.availability_impact",
                    "type": "eq",
                    "value": "NONE"
                  }
                ]
              }
            }""";

        HttpRequest request = HttpRequest.newBuilder()
            .uri(URI.create("https://api.deepinfo.com/v1/discovery/vulnerability-search?page_size=25"))
            .header("apikey", "YOUR_API_KEY")
            .header("Accept", "application/json")
            .header("Content-Type", "application/json")
            .POST(HttpRequest.BodyPublishers.ofString(body))
            .build();

        HttpResponse<String> response = HttpClient.newHttpClient()
            .send(request, HttpResponse.BodyHandlers.ofString());

        System.out.println(response.body());
    }
}

using System;
using System.Net.Http;
using System.Text;

using var client = new HttpClient();

var body = """
    {
      "filters": {
        "must": [
          {
            "name": "metrics.cvss_metric_v2.cvss_data.availability_impact",
            "type": "eq",
            "value": "NONE"
          }
        ]
      }
    }
    """;

var request = new HttpRequestMessage(HttpMethod.Post, "https://api.deepinfo.com/v1/discovery/vulnerability-search?page_size=25");
request.Headers.Add("apikey", "YOUR_API_KEY");
request.Headers.Add("Accept", "application/json");
request.Content = new StringContent(body, Encoding.UTF8, "application/json");

using var response = await client.SendAsync(request);
Console.WriteLine(await response.Content.ReadAsStringAsync());

PHP

<?php

$body = <<<'JSON'
{
  "filters": {
    "must": [
      {
        "name": "metrics.cvss_metric_v2.cvss_data.availability_impact",
        "type": "eq",
        "value": "NONE"
      }
    ]
  }
}
JSON;

$curl = curl_init();

curl_setopt_array($curl, [
    CURLOPT_URL => 'https://api.deepinfo.com/v1/discovery/vulnerability-search?page_size=25',
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_CUSTOMREQUEST => 'POST',
    CURLOPT_HTTPHEADER => [
        'apikey: YOUR_API_KEY',
        'Accept: application/json',
        'Content-Type: application/json',
    ],
    CURLOPT_POSTFIELDS => $body,
]);

$response = curl_exec($curl);

if ($response === false) {
    throw new RuntimeException(curl_error($curl));
}

echo $response . PHP_EOL;

Ruby

require 'net/http'
require 'uri'

uri = URI('https://api.deepinfo.com/v1/discovery/vulnerability-search?page_size=25')

request = Net::HTTP::Post.new(uri)
request['apikey'] = 'YOUR_API_KEY'
request['Accept'] = 'application/json'
request['Content-Type'] = 'application/json'
request.body = <<~'JSON'.chomp
  {
    "filters": {
      "must": [
        {
          "name": "metrics.cvss_metric_v2.cvss_data.availability_impact",
          "type": "eq",
          "value": "NONE"
        }
      ]
    }
  }
JSON

response = Net::HTTP.start(uri.hostname, uri.port, use_ssl: uri.scheme == 'https') do |http|
  http.request(request)
end

puts response.body

Response

200 OK · application/json

Shortened for this page: results: 3 of 25 shown

Response Body

{
  "page": 1,
  "page_size": 25,
  "result_count": 69565,
  "results": [
    {
      "id": "CVE-2021-40519",
      "source_identifier": "user@mitre.org",
      "published": "2021-11-10T16:15:09Z",
      "last_modified": "2026-06-17T04:07:04Z",
      "status": "Modified",
      "evaluator_comment": null,
      "evaluator_solution": null,
      "evaluator_impact": null,
      "cisa_exploit_add": null,
      "cisa_action_due": null,
      "cisa_required_action": null,
      "cisa_vulnerability_name": null,
      "descriptions": [
        {
          "lang": "en",
          "value": "Airangel HSMX Gateway devices through 5.2.04 have Hard-coded Database Credentials."
        },
        {
          "lang": "es",
          "value": "Los dispositivos Airangel HSMX Gateway versiones hasta 5.2.04, presentan credenciales de base de datos codificadas"
        }
      ],
      "references": [
        {
          "url": "http://etizazmohsin.com/hsmx.html#database",
          "source": "user@mitre.org",
          "tags": [
            "Exploit",
            "Third Party Advisory"
          ]
        },
        {
          "url": "https://airangel.com/hsmx-gateway/",
          "source": "user@mitre.org",
          "tags": [
            "Product"
          ]
        },
        {
          "url": "http://etizazmohsin.com/hsmx.html#database",
          "source": "af854a3a-2127-422b-91ae-364da2661108",
          "tags": [
            "Exploit",
            "Third Party Advisory"
          ]
        },
        {
          "url": "https://airangel.com/hsmx-gateway/",
          "source": "af854a3a-2127-422b-91ae-364da2661108",
          "tags": [
            "Product"
          ]
        }
      ],
      "metrics": {
        "cvss_metric_v40": null,
        "cvss_metric_v31": [
          {
            "source": "user@nist.gov",
            "type": "Primary",
            "cvss_data": {
              "version": "3.1",
              "vector_string": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N",
              "attack_vector": "NETWORK",
              "attack_complexity": "LOW",
              "privileges_required": "NONE",
              "user_interaction": "NONE",
              "scope": "CHANGED",
              "confidentiality_impact": "HIGH",
              "integrity_impact": "HIGH",
              "availability_impact": "NONE",
              "base_score": 10.0,
              "base_severity": "CRITICAL",
              "exploit_code_maturity": null,
              "remediation_level": null,
              "report_confidence": null,
              "temporal_score": null,
              "temporal_severity": null,
              "confidentiality_requirement": null,
              "integrity_requirement": null,
              "availability_requirement": null,
              "modified_attack_vector": null,
              "modified_attack_complexity": null,
              "modified_privileges_required": null,
              "modified_user_interaction": null,
              "modified_scope": null,
              "modified_confidentiality_impact": null,
              "modified_integrity_impact": null,
              "modified_availability_impact": null,
              "environmental_score": null,
              "environmental_severity": null
            },
            "exploitability_score": 3.9,
            "impact_score": 5.8
          }
        ],
        "cvss_metric_v30": null,
        "cvss_metric_v2": [
          {
            "source": "user@nist.gov",
            "type": "Primary",
            "cvss_data": {
              "version": "2.0",
              "vector_string": "AV:N/AC:L/Au:N/C:P/I:P/A:N",
              "access_vector": "NETWORK",
              "access_complexity": "LOW",
              "authentication": "NONE",
              "confidentiality_impact": "PARTIAL",
              "integrity_impact": "PARTIAL",
              "availability_impact": "NONE",
              "base_score": 6.4,
              "exploitability": null,
              "remediation_level": null,
              "report_confidence": null,
              "temporal_score": null,
              "collateral_damage_potential": null,
              "target_distribution": null,
              "confidentiality_requirement": null,
              "integrity_requirement": null,
              "availability_requirement": null,
              "environmental_score": null
            },
            "base_severity": "MEDIUM",
            "exploitability_score": 10.0,
            "impact_score": 4.9,
            "ac_insuf_info": false,
            "obtain_all_privilege": false,
            "obtain_user_privilege": false,
            "obtain_other_privilege": false,
            "user_interaction_required": false
          }
        ]
      },
      "weaknesses": [
        {
          "source": "user@nist.gov",
          "type": "Primary",
          "description": [
            {
              "lang": "en",
              "value": "CWE-798"
            }
          ]
        }
      ],
      "configurations": [
        {
          "operator": "AND",
          "negate": null,
          "nodes": [
            {
              "operator": "OR",
              "negate": false,
              "cpe_match": [
                {
                  "vulnerable": true,
                  "criteria": "cpe:2.3:o:airangel:hsmx-app-25_firmware:*:*:*:*:*:*:*:*",
                  "match_criteria_id": "E95BDF79-C171-4D98-9CCD-5CA0F3A23C31",
                  "version_start_including": null,
                  "version_start_excluding": null,
                  "version_end_including": "5.2.04",
                  "version_end_excluding": null
                }
              ]
            },
            {
              "operator": "OR",
              "negate": false,
              "cpe_match": [
                {
                  "vulnerable": false,
                  "criteria": "cpe:2.3:h:airangel:hsmx-app-25:-:*:*:*:*:*:*:*",
                  "match_criteria_id": "DA4D9556-DCDB-45B2-92AC-FD5E18D52FCA",
                  "version_start_including": null,
                  "version_start_excluding": null,
                  "version_end_including": null,
                  "version_end_excluding": null
                }
              ]
            }
          ]
        },
        {
          "operator": "AND",
          "negate": null,
          "nodes": [
            {
              "operator": "OR",
              "negate": false,
              "cpe_match": [
                {
                  "vulnerable": true,
                  "criteria": "cpe:2.3:o:airangel:hsmx-app-100_firmware:*:*:*:*:*:*:*:*",
                  "match_criteria_id": "90BA76CF-88CD-47BA-AEFB-F168E4FA5C69",
                  "version_start_including": null,
                  "version_start_excluding": null,
                  "version_end_including": "5.2.04",
                  "version_end_excluding": null
                }
              ]
            },
            {
              "operator": "OR",
              "negate": false,
              "cpe_match": [
                {
                  "vulnerable": false,
                  "criteria": "cpe:2.3:h:airangel:hsmx-app-100:-:*:*:*:*:*:*:*",
                  "match_criteria_id": "E13C0E32-7B81-4428-BB5C-8C86A703A9BA",
                  "version_start_including": null,
                  "version_start_excluding": null,
                  "version_end_including": null,
                  "version_end_excluding": null
                }
              ]
            }
          ]
        },
        {
          "operator": "AND",
          "negate": null,
          "nodes": [
            {
              "operator": "OR",
              "negate": false,
              "cpe_match": [
                {
                  "vulnerable": true,
                  "criteria": "cpe:2.3:o:airangel:hsmx-app-1000_firmware:*:*:*:*:*:*:*:*",
                  "match_criteria_id": "DBEBEE86-0C31-4782-8D78-41B48C647FCF",
                  "version_start_including": null,
                  "version_start_excluding": null,
                  "version_end_including": "5.2.04",
                  "version_end_excluding": null
                }
              ]
            },
            {
              "operator": "OR",
              "negate": false,
              "cpe_match": [
                {
                  "vulnerable": false,
                  "criteria": "cpe:2.3:h:airangel:hsmx-app-1000:-:*:*:*:*:*:*:*",
                  "match_criteria_id": "D92343DB-597C-43C4-A967-12AC27C9B0E1",
                  "version_start_including": null,
                  "version_start_excluding": null,
                  "version_end_including": null,
                  "version_end_excluding": null
                }
              ]
            }
          ]
        },
        {
          "operator": "AND",
          "negate": null,
          "nodes": [
            {
              "operator": "OR",
              "negate": false,
              "cpe_match": [
                {
                  "vulnerable": true,
                  "criteria": "cpe:2.3:o:airangel:hsmx-app-5000_firmware:*:*:*:*:*:*:*:*",
                  "match_criteria_id": "31678F7E-F1FB-4801-BE44-5B7D7A6BB3A0",
                  "version_start_including": null,
                  "version_start_excluding": null,
                  "version_end_including": "5.2.04",
                  "version_end_excluding": null
                }
              ]
            },
            {
              "operator": "OR",
              "negate": false,
              "cpe_match": [
                {
                  "vulnerable": false,
                  "criteria": "cpe:2.3:h:airangel:hsmx-app-5000:-:*:*:*:*:*:*:*",
                  "match_criteria_id": "02BE8018-61F5-4482-8BCE-2F7F64C66FE5",
                  "version_start_including": null,
                  "version_start_excluding": null,
                  "version_end_including": null,
                  "version_end_excluding": null
                }
              ]
            }
          ]
        },
        {
          "operator": "AND",
          "negate": null,
          "nodes": [
            {
              "operator": "OR",
              "negate": false,
              "cpe_match": [
                {
                  "vulnerable": true,
                  "criteria": "cpe:2.3:o:airangel:hsmx-app-20000_firmware:*:*:*:*:*:*:*:*",
                  "match_criteria_id": "C8731061-B7E3-4010-8346-06951881F33D",
                  "version_start_including": null,
                  "version_start_excluding": null,
                  "version_end_including": "5.2.04",
                  "version_end_excluding": null
                }
              ]
            },
            {
              "operator": "OR",
              "negate": false,
              "cpe_match": [
                {
                  "vulnerable": false,
                  "criteria": "cpe:2.3:h:airangel:hsmx-app-20000:-:*:*:*:*:*:*:*",
                  "match_criteria_id": "AF17EAEF-C272-45BB-AFBF-E0D247267D94",
                  "version_start_including": null,
                  "version_start_excluding": null,
                  "version_end_including": null,
                  "version_end_excluding": null
                }
              ]
            }
          ]
        }
      ],
      "vendor_comments": null,
      "enrichment": {
        "cpe": [
          {
            "criteria": "cpe:2.3:o:airangel:hsmx-app-25_firmware:*:*:*:*:*:*:*:*",
            "vendor": "airangel",
            "product": "hsmx-app-25_firmware",
            "product_type": "o",
            "vulnerable": true,
            "version_start_including": null,
            "version_start_excluding": null,
            "version_end_including": "5.2.04",
            "version_end_excluding": null,
            "affected_versions_first": null,
            "affected_versions_last": null
          },
          {
            "criteria": "cpe:2.3:h:airangel:hsmx-app-25:-:*:*:*:*:*:*:*",
            "vendor": "airangel",
            "product": "hsmx-app-25",
            "product_type": "h",
            "vulnerable": false,
            "version_start_including": null,
            "version_start_excluding": null,
            "version_end_including": null,
            "version_end_excluding": null,
            "affected_versions_first": null,
            "affected_versions_last": null
          },
          {
            "criteria": "cpe:2.3:o:airangel:hsmx-app-100_firmware:*:*:*:*:*:*:*:*",
            "vendor": "airangel",
            "product": "hsmx-app-100_firmware",
            "product_type": "o",
            "vulnerable": true,
            "version_start_including": null,
            "version_start_excluding": null,
            "version_end_including": "5.2.04",
            "version_end_excluding": null,
            "affected_versions_first": null,
            "affected_versions_last": null
          },
          {
            "criteria": "cpe:2.3:h:airangel:hsmx-app-100:-:*:*:*:*:*:*:*",
            "vendor": "airangel",
            "product": "hsmx-app-100",
            "product_type": "h",
            "vulnerable": false,
            "version_start_including": null,
            "version_start_excluding": null,
            "version_end_including": null,
            "version_end_excluding": null,
            "affected_versions_first": null,
            "affected_versions_last": null
          },
          {
            "criteria": "cpe:2.3:o:airangel:hsmx-app-1000_firmware:*:*:*:*:*:*:*:*",
            "vendor": "airangel",
            "product": "hsmx-app-1000_firmware",
            "product_type": "o",
            "vulnerable": true,
            "version_start_including": null,
            "version_start_excluding": null,
            "version_end_including": "5.2.04",
            "version_end_excluding": null,
            "affected_versions_first": null,
            "affected_versions_last": null
          },
          {
            "criteria": "cpe:2.3:h:airangel:hsmx-app-1000:-:*:*:*:*:*:*:*",
            "vendor": "airangel",
            "product": "hsmx-app-1000",
            "product_type": "h",
            "vulnerable": false,
            "version_start_including": null,
            "version_start_excluding": null,
            "version_end_including": null,
            "version_end_excluding": null,
            "affected_versions_first": null,
            "affected_versions_last": null
          },
          {
            "criteria": "cpe:2.3:o:airangel:hsmx-app-5000_firmware:*:*:*:*:*:*:*:*",
            "vendor": "airangel",
            "product": "hsmx-app-5000_firmware",
            "product_type": "o",
            "vulnerable": true,
            "version_start_including": null,
            "version_start_excluding": null,
            "version_end_including": "5.2.04",
            "version_end_excluding": null,
            "affected_versions_first": null,
            "affected_versions_last": null
          },
          {
            "criteria": "cpe:2.3:h:airangel:hsmx-app-5000:-:*:*:*:*:*:*:*",
            "vendor": "airangel",
            "product": "hsmx-app-5000",
            "product_type": "h",
            "vulnerable": false,
            "version_start_including": null,
            "version_start_excluding": null,
            "version_end_including": null,
            "version_end_excluding": null,
            "affected_versions_first": null,
            "affected_versions_last": null
          },
          {
            "criteria": "cpe:2.3:o:airangel:hsmx-app-20000_firmware:*:*:*:*:*:*:*:*",
            "vendor": "airangel",
            "product": "hsmx-app-20000_firmware",
            "product_type": "o",
            "vulnerable": true,
            "version_start_including": null,
            "version_start_excluding": null,
            "version_end_including": "5.2.04",
            "version_end_excluding": null,
            "affected_versions_first": null,
            "affected_versions_last": null
          },
          {
            "criteria": "cpe:2.3:h:airangel:hsmx-app-20000:-:*:*:*:*:*:*:*",
            "vendor": "airangel",
            "product": "hsmx-app-20000",
            "product_type": "h",
            "vulnerable": false,
            "version_start_including": null,
            "version_start_excluding": null,
            "version_end_including": null,
            "version_end_excluding": null,
            "affected_versions_first": null,
            "affected_versions_last": null
          }
        ],
        "cwe": [
          {
            "id": 798,
            "owasptop10_2021": "A07 Identification and Authentication Failures",
            "name": "Use of Hard-coded Credentials",
            "description": "The product contains hard-coded credentials, such as a password or cryptographic key.",
            "capec_id": [
              70,
              191
            ],
            "scope": [
              "Access Control",
              "Availability",
              "Confidentiality",
              "Integrity",
              "Other"
            ],
            "impact": [
              "Bypass Protection Mechanism",
              "Execute Unauthorized Code or Commands",
              "Gain Privileges or Assume Identity",
              "Other",
              "Read Application Data"
            ],
            "detection_method": [
              "Architecture or Design Review",
              "Automated Static Analysis",
              "Automated Static Analysis - Binary or Bytecode",
              "Automated Static Analysis - Source Code",
              "Black Box",
              "Dynamic Analysis with Manual Results Interpretation",
              "Manual Dynamic Analysis",
              "Manual Static Analysis",
              "Manual Static Analysis - Binary or Bytecode",
              "Manual Static Analysis - Source Code"
            ]
          }
        ],
        "epss_score": {
          "epss": 0.01141,
          "percentile": 0.65271,
          "date": "2026-09-23"
        },
        "cisa_kev": null,
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    {
      "id": "CVE-2021-32671",
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      "published": "2021-06-07T22:15:07Z",
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          "value": "Flarum is a forum software for building communities. Flarum's translation system allowed for string inputs to be converted into HTML DOM nodes when rendered. This change was made after v0.1.0-beta.16 (our last beta before v1.0.0) and was not noticed or documented. This allowed for any user to type malicious HTML markup within certain user input fields and have this execute on client browsers. The example which led to the discovery of this vulnerability was in the forum search box. Entering faux-malicious HTML markup, such as <script>alert('test')</script> resulted in an alert box appearing on the forum. This attack could also be modified to perform AJAX requests on behalf of a user, possibly deleting discussions, modifying their settings or profile, or even modifying settings on the Admin panel if the attack was targetted towards a privileged user. All Flarum communities that run flarum v1.0.0 or v1.0.1 are impacted. The vulnerability has been fixed and published as flarum/core v1.0.2. All communities running Flarum v1.0 have to upgrade as soon as possible to v1.0.2."
        },
        {
          "lang": "es",
          "value": "\"Flarum es un software de foros para construir comunidades. El sistema de traducción de Flarum permitía que las entradas de cadena se convirtieran en nodos HTML DOM cuando son renderizadas. Este cambio se realizó después de la versión v0.1.0-beta.16 (nuestra última beta versiones anteriores a v1.0.0) y no fue advertido ni documentado. Esto permitía que cualquier usuario escribiera marcas HTML maliciosas dentro de determinados campos de entrada del usuario y que éstas se ejecutaran en los navegadores de los clientes. El ejemplo que condujo al descubrimiento de esta vulnerabilidad fue en el cuadro de búsqueda del foro. La introducción de marcas HTML falsamente maliciosas, como (script)alert(\"\"test\"\")(/script) resultado a la aparición de un cuadro de alerta en el foro. Este ataque también podía ser modificado para llevar a cabo peticiones AJAX en nombre de un usuario, posiblemente borrando discusiones, modificando su configuración o perfil, o incluso modificando la configuración en el panel de administración si el ataque estaba dirigido a un usuario privilegiado. Todas las comunidades de Flarum que ejecutan flarum versiones v1.0.0 o v1.0.1 están afectadas. La vulnerabilidad ha sido corregida y publicada como flarum/core versión v1.0.2. Todas las comunidades que ejecutan Flarum versión v1.0, tienen que actualizar lo antes posible a la v1.0.2"
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    {
      "id": "CVE-2021-29475",
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      "published": "2021-04-26T19:15:08Z",
      "last_modified": "2026-06-17T03:47:43Z",
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          "value": "HedgeDoc (formerly known as CodiMD) is an open-source collaborative markdown editor. An attacker is able to receive arbitrary files from the file system when exporting a note to PDF. Since the code injection has to take place as note content, there fore this exploit requires the attackers ability to modify a note. This will affect all instances, which have pdf export enabled. This issue has been fixed by https://github.com/hedgedoc/hedgedoc/commit/c1789474020a6d668d616464cb2da5e90e123f65 and is available in version 1.5.0. Starting the CodiMD/HedgeDoc instance with `CMD_ALLOW_PDF_EXPORT=false` or set `\"allowPDFExport\": false` in config.json can mitigate this issue for those who cannot upgrade. This exploit works because while PhantomJS doesn't actually render the `file:///` references to the PDF file itself, it still uses them internally, and exfiltration is possible, and easy through JavaScript rendering. The impact is pretty bad, as the attacker is able to read the CodiMD/HedgeDoc `config.json` file as well any other files on the filesystem. Even though the suggested Docker deploy option doesn't have many interesting files itself, the `config.json` still often contains sensitive information, database credentials, and maybe OAuth secrets among other things."
        },
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          "lang": "es",
          "value": "\"HedgeDoc (antes se conoce como CodiMD) es un editor colaborativo de código abierto. Un atacante es capaz de recibir archivos arbitrarios del sistema de archivos al exportar una nota a PDF. Dado que la inyección de código presente que toma lugar como contenido de la nota, esta explotación requiere la habilidad de los atacantes para modificar una nota. Esto afectará a todas las instancias que tengan habilitada la exportación a PDF. Este problema ha sido corregido por https://github.com/hedgedoc/hedgedoc/commit/c1789474020a6d668d616464cb2da5e90e123f65 y está disponible en versión 1.5.0. Iniciar la instancia de CodiMD/HedgeDoc con \"\"CMD_ALLOW_PDF_EXPORT=false\"\" o ajustar \"\"allowPDFExport\"\": false\"\" en config.json puede mitigar este problema para aquellos que no puedan actualizar. Esta explotación funciona porque aunque PhantomJS no renderiza realmente las referencias \"\"file:///\"\" al archivo PDF en sí, sigue usándolas internamente, y la exfiltración es posible, y fácil por medio del renderizado de JavaScript. El impacto es bastante malo, ya que el atacante es capaz de leer el archivo CodiMD/HedgeDoc \"\"config.json\"\" así como cualquier otro archivo en el sistema de archivos. Aunque la opción de despliegue de Docker sugerida no presenta muchos archivos interesantes en sí misma, el archivo \"\"config.json\"\" suele contener información confidencial, credenciales de bases de datos, y quizás secretos de OAuth entre otras cosas"
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            {
              "lang": "en",
              "value": "CWE-94"
            },
            {
              "lang": "en",
              "value": "CWE-918"
            }
          ]
        }
      ],
      "configurations": [
        {
          "operator": null,
          "negate": null,
          "nodes": [
            {
              "operator": "OR",
              "negate": false,
              "cpe_match": [
                {
                  "vulnerable": true,
                  "criteria": "cpe:2.3:a:hedgedoc:hedgedoc:*:*:*:*:*:*:*:*",
                  "match_criteria_id": "664CACC3-C0B6-4494-8C2E-BD90BBB01EE5",
                  "version_start_including": null,
                  "version_start_excluding": null,
                  "version_end_including": null,
                  "version_end_excluding": "1.5.0"
                }
              ]
            }
          ]
        }
      ],
      "vendor_comments": null,
      "enrichment": {
        "cpe": [
          {
            "criteria": "cpe:2.3:a:hedgedoc:hedgedoc:*:*:*:*:*:*:*:*",
            "vendor": "hedgedoc",
            "product": "hedgedoc",
            "product_type": "a",
            "vulnerable": true,
            "version_start_including": null,
            "version_start_excluding": null,
            "version_end_including": null,
            "version_end_excluding": "1.5.0",
            "affected_versions_first": "0.3.3",
            "affected_versions_last": "1.4.0"
          }
        ],
        "cwe": [
          {
            "id": 918,
            "owasptop10_2021": "A10 Server-Side Request Forgery (SSRF)",
            "name": "Server-Side Request Forgery (SSRF)",
            "description": "The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.",
            "capec_id": [
              664
            ],
            "scope": [
              "Access Control",
              "Confidentiality",
              "Integrity"
            ],
            "impact": [
              "Bypass Protection Mechanism",
              "Execute Unauthorized Code or Commands",
              "Read Application Data"
            ],
            "detection_method": [
              "Automated Static Analysis"
            ]
          },
          {
            "id": 94,
            "owasptop10_2021": "A03 Injection",
            "name": "Improper Control of Generation of Code ('Code Injection')",
            "description": "The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.",
            "capec_id": [
              35,
              77,
              242
            ],
            "scope": [
              "Access Control",
              "Availability",
              "Confidentiality",
              "Integrity",
              "Non-Repudiation"
            ],
            "impact": [
              "Bypass Protection Mechanism",
              "Execute Unauthorized Code or Commands",
              "Gain Privileges or Assume Identity",
              "Hide Activities"
            ],
            "detection_method": [
              "Automated Static Analysis"
            ]
          }
        ],
        "epss_score": {
          "epss": 0.01158,
          "percentile": 0.65726,
          "date": "2026-09-23"
        },
        "cisa_kev": null,
        "vdeep_metric": {
          "available_versions": [
            "3.1",
            "2.0"
          ],
          "source": "user@nist.gov",
          "type": "Primary",
          "cvss_data": {
            "version": "3.1",
            "vector_string": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N",
            "attack_vector": "NETWORK",
            "attack_complexity": "LOW",
            "attack_requirements": null,
            "privileges_required": "NONE",
            "user_interaction": "NONE",
            "vulnerable_system_confidentiality": "HIGH",
            "vulnerable_system_integrity": "HIGH",
            "vulnerable_system_availability": "NONE",
            "subsequent_system_confidentiality": null,
            "subsequent_system_integrity": null,
            "subsequent_system_availability": null,
            "exploit_maturity": null,
            "confidentiality_requirements": null,
            "integrity_requirements": null,
            "availability_requirements": null,
            "modified_attack_vector": null,
            "modified_attack_complexity": null,
            "modified_attack_requirements": null,
            "modified_privileges_required": null,
            "modified_user_interaction": null,
            "modified_vulnerable_system_confidentiality": null,
            "modified_vulnerable_system_integrity": null,
            "modified_vulnerable_system_availability": null,
            "modified_subsequent_system_confidentiality": null,
            "modified_subsequent_system_integrity": null,
            "modified_subsequent_system_availability": null,
            "safety": null,
            "automatable": null,
            "recovery": null,
            "value_density": null,
            "vulnerability_response_effort": null,
            "provider_urgency": null,
            "base_score": 10.0,
            "base_severity": "CRITICAL"
          }
        }
      }
    }
  ]
}

Content-Type: application/json
ratelimit-limit: 1
ratelimit-remaining: 0
ratelimit-reset: 1
x-ratelimit-limit-second: 1
x-ratelimit-remaining-second: 0
deepinfo-request-id: 5f0c6a8e-1b2d-4c3e-9f4a-7b8c9d0e1f2a

Request

What this example sends. Every parameter is documented on Search; the exact request is in the code panel.

Parameter	Value
`page_size`query	`25`
`filters.must[0].name`body	`metrics.cvss_metric_v2.cvss_data.availability_impact`
`filters.must[0].type`body	`eq`
`filters.must[0].value`body	`NONE`

Reference updated September 26, 2026

Request

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