GitHub Advisoryadvisory · Go
GHSA-67mx-jc2f-jgjm OS Command Injection in file editor in Gogs
CRITICAL
Official page ↗
- Aliases
- CVE-2022-1986
- Ecosystem
- Go
- Packages
- gogs.io/gogs
- Severity
- Critical
- CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-78
- Reviewed
- 2022-06-08
Affected packages
• Go gogs.io/gogs: < 0.12.9 → fixed in 0.12.9
Description
Impact
The malicious user is able to update a crafted `config` file into repository's `.git` directory in combination with crafted file deletion to gain SSH access to the server. All installations with repository upload enabled (default) are affected.
Patches
File deletions are prohibited to repository's `.git` directory. Users should upgrade to 0.12.9 or the latest 0.13.0+dev.
Workarounds
N/A
References
https://huntr.dev/bounties/776e8f29-ff5e-4501-bb9f-0bd335007930/
For more information
If you have any questions or comments about this advisory, please post on #7000.
Related
Alias · CVE (1)
- CVE-2022-1986 OS Command Injection in GitHub repository gogs/gogs prior to 0.12.9. vulnerability
Weakness · CWE (1)
- CWE-78 Improper Neutralization of Special Elements used in an OS Command weakness
References
- https://github.com/gogs/gogs/security/advisories/GHSA-67mx-jc2f-jgjm web
- https://nvd.nist.gov/vuln/detail/CVE-2022-1986 advisory
- https://github.com/gogs/gogs/commit/38aff73251cc46ced96dd608dab6190415032a82 web
- https://github.com/gogs/gogs package
- https://github.com/gogs/gogs/blob/f36eeedbf89328ee70cc3a2e239f6314f9021f58/conf/app.ini#L127-L129 web
- https://huntr.dev/bounties/776e8f29-ff5e-4501-bb9f-0bd335007930 web