{"action":"Upgrade github.com/mattermost/mattermost/server/v8 to 8.0.0-20260311102650-3057ae7e83e9 or later.","affected":[{"fixed":"8.0.0-20260311102650-3057ae7e83e9","introduced":"0"}],"component":"github.com/mattermost/mattermost/server/v8","cve_ids":["CVE-2026-6345"],"ecosystem":"Go","epss":0.00231,"exploited":false,"fixed_versions":["8.0.0-20260311102650-3057ae7e83e9"],"ghsa_id":"GHSA-wvgv-4fc3-2rcp","id":"tcs_01M5KGPE3QXQQSJYX458PNTK8P","modified_at":"2026-06-25T23:01:42.662891056Z","published_at":"2026-06-25T22:34:38Z","references":["https://osv.dev/vulnerability/GO-2026-5727","https://github.com/advisories/GHSA-wvgv-4fc3-2rcp","https://nvd.nist.gov/vuln/detail/CVE-2026-6345","https://github.com/mattermost/mattermost/commit/3057ae7e83e9c827ce7818d67c0f3a208f0d9709","https://mattermost.com/security-updates"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"GO-2026-5727#Go/github.com/mattermost/mattermost/server/v8","url":"https://osv.dev/vulnerability/GO-2026-5727"}],"summary":"Mattermost doesn't prevent disclosure of created user password in github.com/mattermost/mattermost-server"}