{"action":"Upgrade github.com/axllent/mailpit to 1.30.6 or later.","affected":[{"fixed":"1.30.6","introduced":"1.29.0"}],"component":"github.com/axllent/mailpit","cve_ids":["CVE-2026-67448"],"ecosystem":"Go","epss":0.00221,"exploited":false,"fixed_versions":["1.30.6"],"ghsa_id":"GHSA-8r62-w5wh-fc5m","id":"tcs_01M5KF48821CQHMP8GBKGPXHB1","modified_at":"2026-09-02T23:45:04.677571004Z","published_at":"2026-08-20T21:34:58Z","references":["https://osv.dev/vulnerability/GHSA-8r62-w5wh-fc5m","https://github.com/axllent/mailpit/security/advisories/GHSA-8r62-w5wh-fc5m","https://nvd.nist.gov/vuln/detail/CVE-2026-67448","https://github.com/axllent/mailpit/commit/fbe5e006c3f1682b819df58b4a932d7a84920be9","https://github.com/axllent/mailpit","https://github.com/axllent/mailpit/releases/tag/v1.30.6"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"GHSA-8r62-w5wh-fc5m","url":"https://osv.dev/vulnerability/GHSA-8r62-w5wh-fc5m"}],"summary":"Mailpit: WebSocket origin check bypass via percent-encoded path (regression of CVE-2026-22689)"}