{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"github.com/mattermost/mattermost-server/v6","cve_ids":["CVE-2026-2463"],"ecosystem":"Go","epss":0.00173,"exploited":false,"fixed_versions":[],"ghsa_id":"GHSA-fx49-m253-27jj","id":"tcs_01M5KGFQ8SA1NFQ352QFNA8CJ3","modified_at":"2026-03-23T18:45:15.036512Z","published_at":"2026-03-23T18:14:47Z","references":["https://osv.dev/vulnerability/GO-2026-4735","https://github.com/advisories/GHSA-fx49-m253-27jj","https://nvd.nist.gov/vuln/detail/CVE-2026-2463","https://github.com/mattermost/mattermost/commit/cc427af41b2a8d3a552d8dc42978831dcfecc1d8","https://mattermost.com/security-updates"],"severity":{"label":"medium","score":4.3},"sources":[{"source":"osv","source_id":"GO-2026-4735#Go/github.com/mattermost/mattermost-server/v6","url":"https://osv.dev/vulnerability/GO-2026-4735"},{"source":"nvd","source_id":"CVE-2026-2463","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-2463"}],"summary":"Mattermost fails to filter invite IDs based on user permissions in github.com/mattermost/mattermost-server"}