{"id":"GHSA-5gjh-5j4f-cpwv","summary":"Unrestricted Upload of File with Dangerous Type 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 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 0.12.6 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://huntr.dev/bounties/b4928cfe-4110-462f-a180-6d5673797902/\n\n### For more information\n\nIf you have any questions or comments about this advisory, please post on #6833.\n","aliases":["CVE-2022-0415","GO-2022-0554"],"modified":"2024-08-21T15:26:55.091749Z","published":"2022-03-28T16:46:41Z","database_specific":{"nvd_published_at":"2022-03-21T11:15:00Z","cwe_ids":["CWE-20","CWE-434"],"severity":"HIGH","github_reviewed":true,"github_reviewed_at":"2022-03-28T16:46:41Z"},"references":[{"type":"WEB","url":"https://github.com/gogs/gogs/security/advisories/GHSA-5gjh-5j4f-cpwv"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-0415"},{"type":"WEB","url":"https://github.com/gogs/gogs/issues/6833"},{"type":"WEB","url":"https://github.com/gogs/gogs/pull/6838"},{"type":"WEB","url":"https://github.com/gogs/gogs/commit/0fef3c9082269e9a4e817274942a5d7c50617284"},{"type":"PACKAGE","url":"https://github.com/gogs/gogs"},{"type":"WEB","url":"https://huntr.dev/bounties/b4928cfe-4110-462f-a180-6d5673797902"}],"affected":[{"package":{"name":"gogs.io/gogs","ecosystem":"Go","purl":"pkg:golang/gogs.io/gogs"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"0.12.6"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/03/GHSA-5gjh-5j4f-cpwv/GHSA-5gjh-5j4f-cpwv.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}