{"id":"CVE-2022-0871","aliases":["GHSA-gw5h-h6hj-f56g","GO-2022-0369"],"url":"https://o3.security/vulnerability/CVE-2022-0871","summary":"Missing Authorization in gogs/gogs","details":"### Impact\n\nExpired PAM accounts and accounts with expired passwords are continued to be seen as valid. Installations use PAM as authentication sources are affected.\n\n### Patches\n\nExpired PAM accounts and accounts with expired passwords are no longer being seen as valid. Users should upgrade to 0.12.5 or the latest 0.13.0+dev.\n\n### Workarounds\n\nIn addition to marking PAM accounts as expired, also disable/lock them. Running `usermod -L <username>` will add an exclamation mark to the password hash and would result in wrong passwords responses when trying to login. \n\n### References\n\nhttps://huntr.dev/bounties/ea82cfc9-b55c-41fe-ae58-0d0e0bd7ab62/\n\n### For more information\n\nIf you have any questions or comments about this advisory, please post on https://github.com/gogs/gogs/issues/6810.\n","published":"2022-03-11T00:00:00Z","modified":"2026-08-12T03:51:33.716036891Z","cvss":{"score":8.2,"severity":"HIGH","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N"},"epss":{"score":0.0124,"percentile":0.66385,"asOf":"2026-08-23"},"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"Go","name":"gogs.io/gogs","fixedVersion":"0.12.5"}],"fix":{"url":"https://github.com/gogs/gogs/commit/64102be2c90e1b47dbdd379873ba76c80d4b0e78","label":"gogs/gogs@64102be"},"references":[{"type":"WEB","url":"https://huntr.dev/bounties/ea82cfc9-b55c-41fe-ae58-0d0e0bd7ab62"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/0xxx/CVE-2022-0871.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-0871"},{"type":"FIX","url":"https://github.com/gogs/gogs/commit/64102be2c90e1b47dbdd379873ba76c80d4b0e78"},{"type":"WEB","url":"https://github.com/gogs/gogs/security/advisories/GHSA-gw5h-h6hj-f56g"},{"type":"WEB","url":"https://github.com/gogs/gogs/issues/6810"},{"type":"PACKAGE","url":"https://github.com/gogs/gogs"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:33.716036891Z"}}