high7.1
CVE-2026-52810
Gogs allows users to write to readonly repositories using receive-pack + service=git-upload-pack confusion
Impact
Gogs is an open source self-hosted Git service. Prior to 0.14.3, Git smart HTTP authorizes POST …/git-receive-pack using the client-supplied service query string (so ?service=git-upload-pack is evaluated as read access) while routing still runs git receive-pack, allowing push where only read should be allowed. This vulnerability is fixed in 0.14.3.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| go | gogs.io/gogs | < 0.14.3 | 0.14.3 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/advisories/GHSA-wmfg-5p4h-5fw3
- https://github.com/gogs/gogs/security/advisories/GHSA-wmfg-5p4h-5fw3
- https://github.com/gogs/gogs/pull/8331
- https://github.com/gogs/gogs/commit/7c9cf53aca957959bcd98b0cc987d9901b7cb184
- https://github.com/gogs/gogs/releases/tag/v0.14.3
- https://nvd.nist.gov/vuln/detail/CVE-2026-52810