{"action":"Upgrade github.com/mattermost/mattermost-server to 9.11.8+incompatible or later.","affected":[{"fixed":"9.11.8+incompatible","introduced":"9.11.0-rc1+incompatible"},{"fixed":"10.2.3+incompatible","introduced":"10.2.0-rc1+incompatible"},{"fixed":"10.3.3+incompatible","introduced":"10.3.0-rc1+incompatible"},{"fixed":"10.4.2+incompatible","introduced":"10.4.0-rc1+incompatible"}],"component":"github.com/mattermost/mattermost-server","cve_ids":["CVE-2025-24526"],"ecosystem":"Go","epss":0.00294,"exploited":false,"fixed_versions":["9.11.8+incompatible","10.2.3+incompatible","10.3.3+incompatible","10.4.2+incompatible"],"ghsa_id":"GHSA-q8p2-2hwc-jw64","id":"tcs_01M5KG75EVAT6VE2J0XX38S2WJ","modified_at":"2026-02-04T03:54:57.324889Z","published_at":"2025-03-03T19:22:09Z","references":["https://osv.dev/vulnerability/GO-2025-3481","https://github.com/advisories/GHSA-q8p2-2hwc-jw64","https://nvd.nist.gov/vuln/detail/CVE-2025-24526","https://github.com/mattermost/mattermost-plugin-channel-export/commit/3c052b66207fb734bfc4c948941e7f7522a82550","https://github.com/mattermost/mattermost-plugin-channel-export/issues/51","https://github.com/mattermost/mattermost/commit/96195f1bd7467f572525c35b5087acaeb53daa63","https://mattermost.com/security-updates"],"severity":{"label":"medium","score":4.3},"sources":[{"source":"osv","source_id":"GO-2025-3481","url":"https://osv.dev/vulnerability/GO-2025-3481"},{"source":"nvd","source_id":"CVE-2025-24526","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-24526"}],"summary":"Mattermost fails to restrict channel export of archived channels in github.com/mattermost/mattermost-server"}