{"action":"Upgrade github.com/mattermost/mattermost-plugin-github to 1.0.1-0.20250829075715-0deffcfc6bee or later.","affected":[{"fixed":"1.0.1-0.20250829075715-0deffcfc6bee","introduced":"0"}],"component":"github.com/mattermost/mattermost-plugin-github","cve_ids":["CVE-2025-13352"],"ecosystem":"Go","epss":0.00175,"exploited":false,"fixed_versions":["1.0.1-0.20250829075715-0deffcfc6bee"],"ghsa_id":"GHSA-jf5h-xfw4-p8gp","id":"tcs_01M5KFE2EX88E3XNJ3EPR2PB72","modified_at":"2025-12-22T18:41:54.450206Z","published_at":"2025-12-17T15:34:53Z","references":["https://osv.dev/vulnerability/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://github.com/mattermost/mattermost","https://mattermost.com/security-updates"],"severity":{"label":"low","score":3},"sources":[{"source":"osv","source_id":"GHSA-jf5h-xfw4-p8gp#Go/github.com/mattermost/mattermost-plugin-github","url":"https://osv.dev/vulnerability/GHSA-jf5h-xfw4-p8gp"}],"summary":"Mattermost GitHub Plugin Bot Identity Validation Bypass Allows Arbitrary GitHub Reaction Injection"}