Weakness
Gitea versions up to and including 1.26.2 have incomplete SSRF protection in webhook and migration allow-list filtering.
References
- https://blog.gitea.com/release-of-1.26.3-and-1.26.4/
- https://github.com/go-gitea/gitea/pull/38059
- https://github.com/go-gitea/gitea/pull/38173
- https://github.com/go-gitea/gitea/releases/tag/v1.26.3
- https://github.com/go-gitea/gitea/security/advisories/GHSA-2r5c-gw76-rh3w
- https://github.com/go-gitea/gitea/security/advisories/GHSA-2r5c-gw76-rh3w
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