{"action":"Upgrade github.com/mattermost/mattermost/server/v8 to 8.0.0-20250110161910-96195f1bd746 or later.","affected":[{"fixed":"8.0.0-20250110161910-96195f1bd746","introduced":"0"},{"fixed":"9.11.8","introduced":"9.11.0-rc1"},{"fixed":"10.2.3","introduced":"10.2.0-rc1"},{"fixed":"10.3.3","introduced":"10.3.0-rc1"},{"fixed":"10.4.2","introduced":"10.4.0-rc1"}],"component":"github.com/mattermost/mattermost/server/v8","cve_ids":["CVE-2025-24526"],"ecosystem":"Go","epss":0.00294,"exploited":false,"fixed_versions":["8.0.0-20250110161910-96195f1bd746","9.11.8","10.2.3","10.3.3","10.4.2"],"ghsa_id":"GHSA-q8p2-2hwc-jw64","id":"tcs_01M5KFJPF7867R2ECSN3QG4G4G","modified_at":"2026-09-10T03:49:47.725790126Z","published_at":"2025-02-24T09:35:48Z","references":["https://osv.dev/vulnerability/GHSA-q8p2-2hwc-jw64","https://nvd.nist.gov/vuln/detail/CVE-2025-24526","https://github.com/mattermost/mattermost-plugin-channel-export/issues/51","https://github.com/mattermost/mattermost-plugin-channel-export/commit/3c052b66207fb734bfc4c948941e7f7522a82550","https://github.com/mattermost/mattermost/commit/96195f1bd7467f572525c35b5087acaeb53daa63","https://github.com/mattermost/mattermost","https://mattermost.com/security-updates"],"severity":{"label":"medium","score":4.3},"sources":[{"source":"osv","source_id":"GHSA-q8p2-2hwc-jw64","url":"https://osv.dev/vulnerability/GHSA-q8p2-2hwc-jw64"}],"summary":"Mattermost fails to restrict channel export of archived channels"}