{"id":"CVE-2026-107618","published":"2026-10-18T19:16:32.807","lastModified":"2026-10-19T20:52:16.127","description":"`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.","cvssScore":null,"cvssSeverity":null,"cvssVector":null,"cwes":[],"vendors":[],"products":[],"references":[{"url":"https://blog.gitea.com/release-of-28.2.0/","tags":[]},{"url":"https://github.com/go-gitea/gitea/pull/39839","tags":[]},{"url":"https://github.com/go-gitea/gitea/pull/39847","tags":[]},{"url":"https://github.com/go-gitea/gitea/releases/tag/v28.2.0","tags":[]},{"url":"https://github.com/go-gitea/gitea/security/advisories/GHSA-4jmf-h2cm-hg7w","tags":[]}],"exploitRefs":[{"url":"https://github.com/go-gitea/gitea/pull/39839","tags":[]},{"url":"https://github.com/go-gitea/gitea/pull/39847","tags":[]},{"url":"https://github.com/go-gitea/gitea/releases/tag/v28.2.0","tags":[]},{"url":"https://github.com/go-gitea/gitea/security/advisories/GHSA-4jmf-h2cm-hg7w","tags":[]}],"hasPoc":true,"ai":null}