{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"github.com/mattermost/mattermost-server","cve_ids":["CVE-2025-41443"],"ecosystem":"Go","epss":0.00313,"exploited":false,"fixed_versions":[],"ghsa_id":"GHSA-7cr3-38jm-6p45","id":"tcs_01M5KGB1M05WE2S3CQG9AG75YH","modified_at":"2026-03-03T04:57:01.188010Z","published_at":"2025-10-30T15:02:33Z","references":["https://osv.dev/vulnerability/GO-2025-4031","https://nvd.nist.gov/vuln/detail/CVE-2025-41443","https://mattermost.com/security-updates"],"severity":{"label":"medium","score":4.3},"sources":[{"source":"osv","source_id":"GO-2025-4031","url":"https://osv.dev/vulnerability/GO-2025-4031"},{"source":"nvd","source_id":"CVE-2025-41443","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-41443"}],"summary":"Guest user can discover active public channels in github.com/mattermost/mattermost-server"}