{"action":"Upgrade github.com/mattermost/mattermost/server/v8 to 8.0.0-20250402193107-65343f84a783 or later.","affected":[{"fixed":"8.0.0-20250402193107-65343f84a783","introduced":"0"}],"component":"github.com/mattermost/mattermost/server/v8","cve_ids":["CVE-2025-3230"],"ecosystem":"Go","epss":0.00228,"exploited":false,"fixed_versions":["8.0.0-20250402193107-65343f84a783"],"ghsa_id":"GHSA-mc2f-jgj6-6cp3","id":"tcs_01M5KG8V185N83DT3GSW95PA13","modified_at":"2026-03-03T04:57:18.051192Z","published_at":"2025-06-03T17:58:02Z","references":["https://osv.dev/vulnerability/GO-2025-3731","https://github.com/advisories/GHSA-mc2f-jgj6-6cp3","https://nvd.nist.gov/vuln/detail/CVE-2025-3230","https://github.com/mattermost/mattermost/commit/65343f84a7830fa8078fe3df879fca924e4fac01","https://mattermost.com/security-updates"],"severity":{"label":"medium","score":5.4},"sources":[{"source":"osv","source_id":"GO-2025-3731#Go/github.com/mattermost/mattermost/server/v8","url":"https://osv.dev/vulnerability/GO-2025-3731"},{"source":"nvd","source_id":"CVE-2025-3230","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-3230"}],"summary":"Mattermost fails to properly invalidate personal access tokens upon user deactivation in github.com/mattermost/mattermost-server"}