critical9.1
CVE-2026-26232
Gitea versions before 1.25.5 do not consistently enforce OAuth2 authorization code expiry and single-use behavior during token exchange.
Impact
Gitea versions before 1.25.5 do not consistently enforce OAuth2 authorization code expiry and single-use behavior during token exchange.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| go | code.gitea.io/gitea | < 1.25.5 | 1.25.5 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/advisories/GHSA-5v69-g2m3-3hq3
- https://nvd.nist.gov/vuln/detail/CVE-2026-26232
- https://github.com/go-gitea/gitea/pull/36797
- https://github.com/go-gitea/gitea/pull/36851
- https://blog.gitea.com/release-of-1.25.5
- https://github.com/go-gitea/gitea/releases/tag/v1.25.5
- https://github.com/go-gitea/gitea/commit/413074b1e1dc5718b4865b9493d8cc97e1e128de
- https://github.com/go-gitea/gitea/commit/f3bdcc58aff60b66eba7bd5e9b23457441733dfe
- https://blog.gitea.com/release-of-1.25.5/