High severity7.5NVD Advisory· Published Jul 3, 2026· Updated Jul 6, 2026
CVE-2026-27779
CVE-2026-27779
Description
Gitea versions before 1.25.5 accept malformed or injected forwarded-proto values when detecting public URLs, allowing spoofed canonical URL generation.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
code.gitea.io/giteaGo | < 1.25.5 | 1.25.5 |
Affected products
1Patches
Vulnerability mechanics
References
9- github.com/advisories/GHSA-v8f2-2ghq-9whvghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2026-27779ghsaADVISORY
- blog.gitea.com/release-of-1.25.5ghsaWEB
- github.com/go-gitea/gitea/commit/723ce3579f96e75fd12514283023a051a1432b1bghsaWEB
- github.com/go-gitea/gitea/commit/e2517e0fa93177ef6947245eaeab543c95ef18ffghsaWEB
- github.com/go-gitea/gitea/pull/36810nvdWEB
- github.com/go-gitea/gitea/pull/36836nvdWEB
- github.com/go-gitea/gitea/releases/tag/v1.25.5nvdWEB
- blog.gitea.com/release-of-1.25.5/nvd
News mentions
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