GHSA-2vgv-hgv4-22mh

Gitea improperly exposes issue and pull request titles

Source: GitHub Advisory Database (reviewed) Low CVE-2026-20800

Packages

Ecosystem	Package	Affected	Fixed in
Go	github.com/go-gitea/gitea	< 1.25.4	1.25.4

Details

As written in the advisory (Markdown source, shown as plain text).

Gitea's notification API does not re-validate repository access permissions when returning notification details. After a user's access to a private repository is revoked, they may still view issue and pull request titles through previously received notifications.

References

External links from the advisory. They lead to third-party sites.

https://nvd.nist.gov/vuln/detail/CVE-2026-20800 advisory
https://github.com/go-gitea/gitea/pull/36339 web
https://github.com/go-gitea/gitea/commit/67e75f30a83d2523cedc37ad7b03bcba66947833 web
https://blog.gitea.com/release-of-1.25.4 web
https://github.com/go-gitea/gitea package
https://github.com/go-gitea/gitea/releases/tag/v1.25.4 web