{"id":"CVE-2025-41258","aliases":["EUVD-2025-208825","GHSA-jhr8-wf3f-76ph"],"status":"published","title":"LibreChat RAG API Authentication Bypass","description":"LibreChat version 0.8.1-rc2 uses the same JWT secret for the user session mechanism and RAG API which compromises the service-level authentication of the RAG API.","severity":{"version":"3.1","score":8,"vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00342,"percentile":0.27926,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-284"],"published":"2026-03-18T11:08:19Z","modified":"2026-10-28T02:31:14Z","products":[{"vendor":"danny-avila","product":"librechat"},{"vendor":"librechat","product":"librechat"}],"references":[{"url":"https://github.com/sbaresearch/advisories/tree/public/2025/SBA-ADV-20251205-01_LibreChat_RAG_API_Authentication_Bypass","tags":["third-party-advisory","Exploit","Third Party Advisory","advisory"]},{"url":"https://github.com/danny-avila/LibreChat","tags":["product","Product","package"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-41258","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-jhr8-wf3f-76ph"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/41xxx/CVE-2025-41258.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2025-41258","title":"LibreChat RAG API Authentication Bypass","description":"LibreChat version 0.8.1-rc2 uses the same JWT secret for the user session mechanism and RAG API which compromises the service-level authentication of the RAG API.","status":"published","published":"2026-03-18T11:08:19.866Z","modified":"2026-03-18T14:19:49.089Z","cvss":[{"version":"3.1","score":8,"vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:32:31.631102Z"}],"euvd":[{"id":"EUVD-2025-208825","description":"LibreChat version 0.8.1-rc2 uses the same JWT secret for the user session mechanism and RAG API which compromises the service-level authentication of the RAG API.","status":"published","published":"2026-03-18T11:08:19Z","modified":"2026-03-18T14:19:49Z","cvss":[{"version":"3.1","score":8,"vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T19:25:33.306068Z"}],"ghsa":[{"id":"GHSA-jhr8-wf3f-76ph","title":"LibreChat version 0.8.1-rc2 uses the same JWT secret for the user session mechanism and RAG API...","description":"LibreChat version 0.8.1-rc2 uses the same JWT secret for the user session mechanism and RAG API which compromises the service-level authentication of the RAG API.","status":"published","published":"2026-03-18T12:31:52Z","modified":"2026-03-18T12:32:03Z","cvss":[{"version":"3.1","score":8,"vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T15:06:41.700997Z"}],"nvd":[{"id":"CVE-2025-41258","description":"LibreChat version 0.8.1-rc2 uses the same JWT secret for the user session mechanism and RAG API which compromises the service-level authentication of the RAG API.","status":"published","published":"2026-03-18T12:16:18.713Z","modified":"2026-06-17T09:22:41.23Z","cvss":[{"version":"3.1","score":8,"vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:12:01.641503Z"}],"osv":[{"id":"CVE-2025-41258","title":"LibreChat RAG API Authentication Bypass","description":"LibreChat version 0.8.1-rc2 uses the same JWT secret for the user session mechanism and RAG API which compromises the service-level authentication of the RAG API.","status":"published","published":"2026-03-18T11:08:19.866Z","modified":"2026-10-28T02:31:14.829268503Z","cvss":[{"version":"3.1","score":8,"vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T15:44:49.394967Z"}]}}