{"action":"Upgrade github.com/mattermost/mattermost-server to 9.11.9+incompatible or later.","affected":[{"fixed":"9.11.9+incompatible","introduced":"9.11.0+incompatible"}],"component":"github.com/mattermost/mattermost-server","cve_ids":["CVE-2025-1472"],"ecosystem":"Go","epss":0.00252,"exploited":false,"fixed_versions":["9.11.9+incompatible"],"ghsa_id":"GHSA-fqrq-xmxj-v47x","id":"tcs_01M5KG7FXRNDAT5GAR8MNBKZAH","modified_at":"2026-03-03T04:56:23.451463Z","published_at":"2025-03-25T19:38:11Z","references":["https://osv.dev/vulnerability/GO-2025-3534","https://github.com/advisories/GHSA-fqrq-xmxj-v47x","https://nvd.nist.gov/vuln/detail/CVE-2025-1472","https://mattermost.com/security-updates"],"severity":{"label":"medium","score":4.3},"sources":[{"source":"osv","source_id":"GO-2025-3534","url":"https://osv.dev/vulnerability/GO-2025-3534"},{"source":"nvd","source_id":"CVE-2025-1472","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-1472"}],"summary":"Mattermost Fails to Properly Perform Viewer Role Authorization in github.com/mattermost/mattermost-server"}