{"action":"Upgrade github.com/mattermost/mattermost/server/v8 to 8.0.0-20250102081831-64c566a8280b or later.","affected":[{"fixed":"9.11.16","introduced":"9.11.0"},{"fixed":"10.0.4","introduced":"10.0.0"},{"fixed":"10.1.4","introduced":"10.1.0"},{"fixed":"10.2.1","introduced":"10.2.0"},{"fixed":"8.0.0-20250102081831-64c566a8280b","introduced":"0"}],"component":"github.com/mattermost/mattermost/server/v8","cve_ids":["CVE-2025-20033"],"ecosystem":"Go","epss":0.00612,"exploited":false,"fixed_versions":["9.11.16","10.0.4","10.1.4","10.2.1","8.0.0-20250102081831-64c566a8280b"],"ghsa_id":"GHSA-2549-xh72-qrpm","id":"tcs_01M5KERE3N9Y0ZKMBDDNKQST8S","modified_at":"2026-09-10T03:50:56.279038415Z","published_at":"2025-01-09T09:31:42Z","references":["https://osv.dev/vulnerability/GHSA-2549-xh72-qrpm","https://nvd.nist.gov/vuln/detail/CVE-2025-20033","https://github.com/mattermost/mattermost","https://mattermost.com/security-updates"],"severity":{"label":"medium","score":4.3},"sources":[{"source":"osv","source_id":"GHSA-2549-xh72-qrpm","url":"https://osv.dev/vulnerability/GHSA-2549-xh72-qrpm"}],"summary":"Mattermost Improper Validation of Specified Type of Input vulnerability"}