FreshRSS has Logout CSRF that Leads to DoS via

{
  "id": "991a896ef6ecda3970d3b5523e50bc4f54118f187cea1737deba0502e6d8c8b3",
  "url": "https://osv.dev/vulnerability/CVE-2025-59949",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "FreshRSS has Logout CSRF that Leads to DoS via",
    "summary": "FreshRSS is a free, self-hostable RSS aggregator. Versions prior to 1.27.1 have a logout cross-site request forgery vulnerability that can lead to denial of service via . Version 1.27.1 patches the issue.",
    "evidence": "osv:CVE-2025-59949",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2025-59949",
      "aliases": [
        "CVE-2025-59949",
        "GHSA-w7f5-8vf9-f966"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/freshrss/freshrss",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "3f9b7b333102fed5803d06b2366250860a9314c5"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "1.27.1"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StringRangeExpression"
                  },
                  {
                    "cpe": "cpe:2.3:a:freshrss:freshrss:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "1.27.1"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "1.27.0",
            "1.26.3",
            "1.26.2",
            "1.26.1",
            "1.26.0",
            "1.25.0",
            "1.24.3",
            "1.24.2",
            "1.24.1",
            "1.24.0",
            "1.23.1",
            "1.23.0",
            "1.22.1",
            "1.22.0",
            "1.21.0",
            "1.20.1",
            "1.20.0",
            "1.19.2",
            "1.19.1",
            "1.19.0",
            "1.18.1",
            "1.18.0",
            "1.17.0",
            "1.16.2",
            "1.16.1",
            "1.16.0",
            "1.15.2",
            "1.15.1",
            "1.15.0",
            "1.14.3",
            "1.14.2",
            "1.14.1",
            "1.14.0",
            "1.13.1",
            "1.13.0",
            "1.12.0",
            "1.11.2",
            "1.11.1",
            "1.11.0",
            "1.10.2",
            "1.10.1",
            "1.10.0",
            "1.9.0",
            "1.8.0",
            "1.6.1",
            "1.7.0",
            "1.6.3",
            "1.6.2",
            "0.7.1",
            "1.6.0",
            "1.5.0",
            "1.4.0",
            "1.2.0",
            "1.0.0",
            "0.8.1",
            "0.8.0",
            "0.7.0",
            "0.6.1",
            "0.6.0",
            "0.5.0",
            "0.1.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-59949.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:40.275327181Z",
      "provider": "osv",
      "references": [
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/59xxx/CVE-2025-59949.json",
        "https://github.com/FreshRSS/FreshRSS/security/advisories/GHSA-w7f5-8vf9-f966",
        "https://nvd.nist.gov/vuln/detail/CVE-2025-59949",
        "https://github.com/FreshRSS/FreshRSS/pull/7958",
        "https://github.com/FreshRSS/FreshRSS/pull/7997",
        "https://github.com/FreshRSS/FreshRSS/pull/7999"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-352"
        ],
        "cna_assigner": "GitHub_M",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/59xxx/CVE-2025-59949.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2025-59949",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 508045,
  "published_at": "2025-12-18T18:31:54.524+00:00"
}