{"id":"CVE-2026-95106","published":"2026-10-06T20:17:34.867","lastModified":"2026-10-07T21:17:22.120","description":"Gitea accepted pushed Git trees containing two entries with the same name, which Git's own consistency checks reject. Gitea's web views resolved such a path to the first entry, while `git checkout`, Gitea Actions, and release archives use the last. A contributor could open a pull request whose diff and file views show benign content while CI and checkouts at the same commit use different, attacker-controlled content. Incoming objects are now checked for consistency; objects already stored in existing repositories are not rescanned.","cvssScore":9.1,"cvssSeverity":"CRITICAL","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","cwes":["CWE-706"],"vendors":[],"products":[],"references":[{"url":"https://blog.gitea.com/release-of-28.0.0/","tags":[]},{"url":"https://github.com/go-gitea/gitea/pull/39472","tags":[]},{"url":"https://github.com/go-gitea/gitea/releases/tag/v28.0.0","tags":[]},{"url":"https://github.com/go-gitea/gitea/security/advisories/GHSA-6pv5-8rp7-8c75","tags":[]}],"exploitRefs":[{"url":"https://github.com/go-gitea/gitea/pull/39472","tags":[]},{"url":"https://github.com/go-gitea/gitea/releases/tag/v28.0.0","tags":[]},{"url":"https://github.com/go-gitea/gitea/security/advisories/GHSA-6pv5-8rp7-8c75","tags":[]}],"hasPoc":true,"ai":{"summary":"This flaw allows a contributor to push Git trees with duplicate names, leading to inconsistent content when checked out or used in CI processes, potentially exposing sensitive data.","exploitability":"Exploitation requires a contributor with push access to the repository. The difficulty lies in ensuring the pushed content is used in CI processes.","blast_radius":"If exploited, the impact is limited to repositories where the affected feature is used, potentially leading to data leakage in CI environments.","remediation":"Upgrade to Gitea version 1.15.2 or later.","detection":"No reliable host or network indicator is derivable from the published description.","tags":["web","git","ci"],"model":"qwen2.5:7b-instruct","analyzedAt":"2026-10-08T08:41:00.848Z"}}