{"id":"CVE-2025-49143","aliases":["GHSA-rh67-4c8j-hjjh","PYSEC-2026-1689"],"url":"https://o3.security/vulnerability/CVE-2025-49143","summary":"Nautobot may allows uploaded media files to be accessible without authentication","details":"Nautobot is a Network Source of Truth and Network Automation Platform. Prior to v2.4.10 and v1.6.32 , files uploaded by users to Nautobot's MEDIA_ROOT directory, including DeviceType image attachments as well as images attached to a Location, Device, or Rack, are served to users via a URL endpoint that was not enforcing user authentication. As a consequence, such files can be retrieved by anonymous users who know or can guess the correct URL for a given file. Nautobot v2.4.10 and v1.6.32 address this issue by adding enforcement of Nautobot user authentication to this endpoint.","published":"2025-06-10T15:43:59.225Z","modified":"2026-08-12T03:51:15.116026739Z","cvss":null,"epss":{"score":0.00438,"percentile":0.3728,"asOf":"2026-09-16"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"PyPI","name":"nautobot","fixedVersion":"1.6.32"},{"ecosystem":"PyPI","name":"nautobot","fixedVersion":"2.4.10"}],"fix":{"url":"https://github.com/nautobot/nautobot/commit/9c892dc300429948a4714f743c9c2879d8987340","label":"nautobot/nautobot@9c892dc"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/49xxx/CVE-2025-49143.json"},{"type":"ADVISORY","url":"https://github.com/nautobot/nautobot/security/advisories/GHSA-rh67-4c8j-hjjh"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-49143"},{"type":"FIX","url":"https://github.com/nautobot/nautobot/commit/9c892dc300429948a4714f743c9c2879d8987340"},{"type":"FIX","url":"https://github.com/nautobot/nautobot/commit/d99a53b065129cff3a0fa9abe7355a9ef1ad4c95"},{"type":"FIX","url":"https://github.com/nautobot/nautobot/pull/6672"},{"type":"FIX","url":"https://github.com/nautobot/nautobot/pull/6703"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:15.116026739Z"}}