{"id":"GHSA-958j-443g-7mm7","summary":"OS Command Injection in gogs","details":"### Impact\n\nThe malicious user is able to upload a crafted `config` file into repository's `.git` directory with to gain SSH access to the server. All Windows 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 uploads are prohibited to its `.git` directory. Users should upgrade to 0.12.8 or the latest 0.13.0+dev.\n\n### Workarounds\n\n[Disable repository files upload](https://github.com/gogs/gogs/blob/f36eeedbf89328ee70cc3a2e239f6314f9021f58/conf/app.ini#L128-L129).\n\n### References\n\nhttps://www.huntr.dev/bounties/9cd4e7b7-0979-4e5e-9a1c-388b58dea76b/\n\n### For more information\n\nIf you have any questions or comments about this advisory, please post on #6968.\n","aliases":["CVE-2022-1884","GO-2022-0749"],"modified":"2024-11-15T18:01:29Z","published":"2022-06-02T20:50:21Z","database_specific":{"github_reviewed":true,"github_reviewed_at":"2022-06-02T20:50:21Z","nvd_published_at":"2024-11-15T11:15:07Z","cwe_ids":["CWE-77","CWE-78"],"severity":"CRITICAL"},"references":[{"type":"WEB","url":"https://github.com/gogs/gogs/security/advisories/GHSA-958j-443g-7mm7"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-1884"},{"type":"WEB","url":"https://github.com/gogs/gogs/issues/6968"},{"type":"WEB","url":"https://github.com/gogs/gogs/pull/6970"},{"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/tag/v0.12.8"},{"type":"WEB","url":"https://huntr.com/bounties/9cd4e7b7-0979-4e5e-9a1c-388b58dea76b"},{"type":"WEB","url":"https://www.huntr.dev/bounties/9cd4e7b7-0979-4e5e-9a1c-388b58dea76b"}],"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-958j-443g-7mm7/GHSA-958j-443g-7mm7.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H"}]}