{"action":"Upgrade github.com/mattermost/mattermost-server to 9.11.17 or later.","affected":[{"fixed":"10.5.7","introduced":"10.5.0"},{"fixed":"10.8.2","introduced":"10.8.0"},{"fixed":"10.7.4","introduced":"10.7.0"},{"fixed":"9.11.17","introduced":"9.11.0"}],"component":"github.com/mattermost/mattermost-server","cve_ids":["CVE-2025-6226"],"ecosystem":"Go","epss":0.00371,"exploited":false,"fixed_versions":["10.5.7","10.8.2","10.7.4","9.11.17"],"ghsa_id":"GHSA-7h34-9chr-58qh","id":"tcs_01M5KF1ZV4JRP2T3NGE2EXS4PC","modified_at":"2025-07-29T19:44:30.412600Z","published_at":"2025-07-18T09:30:32Z","references":["https://osv.dev/vulnerability/GHSA-7h34-9chr-58qh","https://nvd.nist.gov/vuln/detail/CVE-2025-6226","https://github.com/mattermost/mattermost/commit/fa40a8c5d47fed5c166429a1c1bd95d62b241d89","https://github.com/mattermost/mattermost","https://mattermost.com/security-updates"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"GHSA-7h34-9chr-58qh","url":"https://osv.dev/vulnerability/GHSA-7h34-9chr-58qh"}],"summary":"Mattermost Missing Authentication for Critical Function"}