{"action":"Upgrade github.com/mattermost/mattermost-server to 9.11.17+incompatible or later.","affected":[{"fixed":"9.11.17+incompatible","introduced":"9.11.0+incompatible"},{"fixed":"10.5.8+incompatible","introduced":"10.5.0+incompatible"}],"component":"github.com/mattermost/mattermost-server","cve_ids":["CVE-2025-6227"],"ecosystem":"Go","epss":0.00216,"exploited":false,"fixed_versions":["9.11.17+incompatible","10.5.8+incompatible"],"ghsa_id":"GHSA-4fwj-8595-wp25","id":"tcs_01M5KG9F9PF087QBMWZZZPRF4T","modified_at":"2026-03-03T04:56:43.690620Z","published_at":"2025-07-29T18:49:33Z","references":["https://osv.dev/vulnerability/GO-2025-3818","https://github.com/advisories/GHSA-4fwj-8595-wp25","https://nvd.nist.gov/vuln/detail/CVE-2025-6227","https://github.com/mattermost/mattermost/commit/fbf105f6ef8f6cd5a89f859f09a2d1216cd81c05","https://mattermost.com/security-updates"],"severity":{"label":"low","score":3.1},"sources":[{"source":"osv","source_id":"GO-2025-3818","url":"https://osv.dev/vulnerability/GO-2025-3818"},{"source":"nvd","source_id":"CVE-2025-6227","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-6227"}],"summary":"Mattermost has Insufficiently Protected Credentials in github.com/mattermost/mattermost-server"}