{"id":"GHSA-56j7-2pm8-rgmx","summary":"OS Command Injection in gogs","details":"### Impact\n\nThe malicious user is able to update a crafted `config` file into repository's `.git` directory with to gain SSH access to the server. All installations with [repository upload enabled (default)](https://github.com/gogs/gogs/blob/f36eeedbf89328ee70cc3a2e239f6314f9021f58/conf/app.ini#L127-L129) are affected.\n\n### Patches\n\nRepository file updates are prohibited to its `.git` directory. Users should upgrade to 0.12.8 or the latest 0.13.0+dev.\n\n### Workarounds\n\nN/A\n\n### References\n\nN/A\n\n### For more information\n\nIf you have any questions or comments about this advisory, please post on #6555.\n","aliases":["CVE-2021-32546","GO-2022-0471"],"modified":"2026-07-08T06:27:32.376981629Z","published":"2022-06-02T20:52:23Z","database_specific":{"severity":"CRITICAL","github_reviewed":true,"github_reviewed_at":"2022-06-02T20:52:23Z","nvd_published_at":"2022-06-02T14:15:00Z","cwe_ids":["CWE-78"]},"references":[{"type":"WEB","url":"https://github.com/gogs/gogs/security/advisories/GHSA-56j7-2pm8-rgmx"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-32546"},{"type":"WEB","url":"https://github.com/gogs/gogs/issues/6555"},{"type":"WEB","url":"https://github.com/gogs/gogs/pull/6986"},{"type":"PACKAGE","url":"https://github.com/gogs/gogs"},{"type":"WEB","url":"https://github.com/gogs/gogs/blob/f36eeedbf89328ee70cc3a2e239f6314f9021f58/conf/app.ini#L127-L129"},{"type":"WEB","url":"https://github.com/gogs/gogs/releases"},{"type":"WEB","url":"https://github.com/gogs/gogs/releases/tag/v0.12.8"}],"affected":[{"package":{"name":"gogs.io/gogs","ecosystem":"Go","purl":"pkg:golang/gogs.io/gogs"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"0.12.8"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/06/GHSA-56j7-2pm8-rgmx/GHSA-56j7-2pm8-rgmx.json"}}],"schema_version":"1.9.0"}