GHSA-67mx-jc2f-jgjm
OS Command Injection in file editor in Gogs
Packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| Go | gogs.io/gogs | < 0.12.9 | 0.12.9 |
Details
As written in the advisory (Markdown source, shown as plain text).
### 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)](https://github.com/gogs/gogs/blob/f36eeedbf89328ee70cc3a2e239f6314f9021f58/conf/app.ini#L127-L129) 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.
References
External links from the advisory. They lead to third-party sites.
- https://github.com/gogs/gogs/security/advisories/GHSA-67mx-jc2f-jgjm
- https://nvd.nist.gov/vuln/detail/CVE-2022-1986
- https://github.com/gogs/gogs/commit/38aff73251cc46ced96dd608dab6190415032a82
- https://github.com/gogs/gogs
- https://github.com/gogs/gogs/blob/f36eeedbf89328ee70cc3a2e239f6314f9021f58/conf/app.ini#L127-L129
- https://huntr.dev/bounties/776e8f29-ff5e-4501-bb9f-0bd335007930