CVE-2026-107618Gitea cross-site request forgery on repository topics

Beschreibung

`POST /{owner}/{repo}/topics` was registered without the sign-in middleware that provides the cross-origin protection, so a request issued by a third-party site was not rejected. A repository administrator who visited a malicious page could have the topics of their repository changed. No other repository settings were reachable through this route.

Daten: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Wiedergegeben wie in der Quelle, auf Englisch.

Betroffene Produkte und Versionen

Referenzen und Patches

• GitHub Security Advisory GHSA-4jmf-h2cm-hg7w vendor-advisory
• Fix: go-gitea/gitea pull request #39839 patch
• Fix backport to release/v28: go-gitea/gitea pull request #39847 patch
• Gitea 28.2.0 release announcement release-notes
• go-gitea/gitea v28.2.0 release release-notes