{"action":"Upgrade github.com/mattermost/mattermost-server to 10.5.9+incompatible or later.","affected":[{"fixed":"10.5.9+incompatible","introduced":"10.5.0+incompatible"},{"fixed":"10.8.4+incompatible","introduced":"10.8.0+incompatible"},{"fixed":"10.9.4+incompatible","introduced":"10.9.0+incompatible"},{"fixed":"10.10.1+incompatible","introduced":"10.10.0+incompatible"}],"component":"github.com/mattermost/mattermost-server","cve_ids":["CVE-2025-6465"],"ecosystem":"Go","epss":0.00765,"exploited":false,"fixed_versions":["10.5.9+incompatible","10.8.4+incompatible","10.9.4+incompatible","10.10.1+incompatible"],"ghsa_id":"GHSA-pj6f-rc94-gw53","id":"tcs_01M5KGA2E2N4ZHFDJKXDZB9TG8","modified_at":"2026-03-03T04:57:26.969471Z","published_at":"2025-08-29T14:52:20Z","references":["https://osv.dev/vulnerability/GO-2025-3910","https://github.com/advisories/GHSA-pj6f-rc94-gw53","https://nvd.nist.gov/vuln/detail/CVE-2025-6465","https://mattermost.com/security-updates"],"severity":{"label":"medium","score":4.3},"sources":[{"source":"osv","source_id":"GO-2025-3910","url":"https://osv.dev/vulnerability/GO-2025-3910"},{"source":"nvd","source_id":"CVE-2025-6465","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-6465"}],"summary":"Mattermost Fails to Sanitize File Names in github.com/mattermost/mattermost-server"}