{"id":"GO-2025-4247","revision":"7f928766c2f14a10b33f09dca93f0de7","records":[{"revision":"7f928766c2f14a10b33f09dca93f0de7","observedAt":"2026-10-24T13:19:41.952+00:00","statement":{"source":"osv","id":"GO-2025-4247","aliases":["CVE-2025-13352","GHSA-jf5h-xfw4-p8gp"],"title":"Mattermost GitHub Plugin Bot Identity Validation Bypass Allows Arbitrary GitHub Reaction Injection in github.com/mattermost/mattermost","description":"Mattermost GitHub Plugin Bot Identity Validation Bypass Allows Arbitrary GitHub Reaction Injection in github.com/mattermost/mattermost.\n\nNOTE: The source advisory for this report contains additional versions that could not be automatically mapped to standard Go module versions.\n\n(If this is causing false-positive reports from vulnerability scanners, please suggest an edit to the report.)\n\nThe additional affected modules and versions are: github.com/mattermost/mattermost before v10.11.7-0.20251106103514-3b05384dd014; github.com/mattermost/mattermost-server before v10.11.7-0.20251106103514-3b05384dd014.","state":0,"publishedAt":"2025-12-22T18:15:35+00:00","modifiedAt":"2026-03-03T04:57:49.160626+00:00","affected":[{"ecosystem":"Go","name":"github.com/mattermost/mattermost","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"11.0.0-alpha.1+incompatible"},{"kind":"fixed","version":"11.1.0+incompatible"}]}],"versions":[],"rawVersionEvidence":null},{"ecosystem":"Go","name":"github.com/mattermost/mattermost-plugin-github","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"0"},{"kind":"fixed","version":"1.0.1-0.20250829075715-0deffcfc6bee"}]}],"versions":[],"rawVersionEvidence":null},{"ecosystem":"Go","name":"github.com/mattermost/mattermost-server","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"10.11.0-rc1+incompatible"}]}],"versions":[],"rawVersionEvidence":null},{"ecosystem":"Go","name":"github.com/mattermost/mattermost-server/v5","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"0"}]}],"versions":[],"rawVersionEvidence":null},{"ecosystem":"Go","name":"github.com/mattermost/mattermost-server/v6","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"0"}]}],"versions":[],"rawVersionEvidence":null},{"ecosystem":"Go","name":"github.com/mattermost/mattermost/server/v8","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"0"}]}],"versions":[],"rawVersionEvidence":null}],"metrics":[],"references":["https://github.com/advisories/GHSA-jf5h-xfw4-p8gp","https://nvd.nist.gov/vuln/detail/CVE-2025-13352","https://github.com/mattermost/mattermost-plugin-github/commit/0deffcfc6bee7eaf01f7c99100e3d12e8d9df68c","https://github.com/mattermost/mattermost/commit/3b05384dd0146c1be3caa620a42e00e46027055d","https://mattermost.com/security-updates"],"sourceUrl":"https://osv.dev/vulnerability/GO-2025-4247","license":"OSV · upstream source license applies","key":"osv:GO-2025-4247","identifiers":["GO-2025-4247","CVE-2025-13352","GHSA-jf5h-xfw4-p8gp"]},"retained":false,"historicalAffected":[]}],"coverage":[]}