txtdot SSRF vulnerability in /proxy

{
  "id": "d92838068f10601f33251971641225bf6ffce113882206aa626b67b3728b5743",
  "url": "https://osv.dev/vulnerability/CVE-2024-41813",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "txtdot SSRF vulnerability in /proxy",
    "summary": "txtdot is an HTTP proxy that parses only text, links, and pictures from pages, removing ads and heavy scripts. Starting in version 1.4.0 and prior to version 1.6.1, a Server-Side Request Forgery (SSRF) vulnerability in the `/proxy` route of txtdot allows remote attackers to use the server as a proxy to send HTTP GET requests to arbitrary targets and retrieve information in the internal network. Version 1.6.1 patches the issue.",
    "evidence": "osv:CVE-2024-41813",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2024-41813",
      "aliases": [
        "CVE-2024-41813",
        "GHSA-4c78-229v-hf6m"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/TempoWorks/txtdot",
              "type": "GIT",
              "events": [
                {
                  "introduced": "a6088914f75f5f7c54f847a6f1def3918a63ea29"
                },
                {
                  "fixed": "f241a46e05b148a39b84bf956051b5aaa489949e"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "1.4.0"
                      },
                      {
                        "fixed": "1.6.1"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StringRangeExpression"
                  },
                  {
                    "range": [
                      {
                        "fixed": "f241a46e05b148a39b84bf956051b5aaa489949e"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v1.6.0",
            "v1.5.3",
            "v1.5.2",
            "v1.5.1",
            "v1.5.0",
            "v1.4.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-41813.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:26.348330375Z",
      "provider": "osv",
      "references": [
        "https://github.com/TxtDot/txtdot/blob/a7fdaf80fdf45abefe83b2eb5135ba112142dc74/src/handlers/distributor.ts#L43-L47",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/41xxx/CVE-2024-41813.json",
        "https://github.com/TxtDot/txtdot/security/advisories/GHSA-4c78-229v-hf6m",
        "https://nvd.nist.gov/vuln/detail/CVE-2024-41813",
        "https://github.com/TxtDot/txtdot/commit/f241a46e05b148a39b84bf956051b5aaa489949e"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-918"
        ],
        "cna_assigner": "GitHub_M",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/41xxx/CVE-2024-41813.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2024-41813",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 492857,
  "published_at": "2024-07-26T16:51:33.606+00:00"
}