{"action":"Upgrade github.com/zitadel/zitadel to 1.80.0-v2.20.0.20260225053417-0261536243e5 or later.","affected":[{"fixed":"4.11.1","introduced":"4.0.0"},{"fixed":"3.4.7","introduced":"2.43.0"},{"fixed":"1.80.0-v2.20.0.20260225053417-0261536243e5","introduced":"0"}],"component":"github.com/zitadel/zitadel","cve_ids":["CVE-2026-27946"],"ecosystem":"Go","epss":0.00218,"exploited":false,"fixed_versions":["4.11.1","3.4.7","1.80.0-v2.20.0.20260225053417-0261536243e5"],"ghsa_id":"GHSA-282g-fhmx-xf54","id":"tcs_01M5KERRGR4GVK105QRFR3GHZ4","modified_at":"2026-03-31T19:04:50.583120Z","published_at":"2026-02-27T21:26:46Z","references":["https://osv.dev/vulnerability/GHSA-282g-fhmx-xf54","https://github.com/zitadel/zitadel/security/advisories/GHSA-282g-fhmx-xf54","https://nvd.nist.gov/vuln/detail/CVE-2026-27946","https://github.com/zitadel/zitadel/commit/0261536243e500dccfd8c7f547d592c822478327","https://github.com/zitadel/zitadel","https://github.com/zitadel/zitadel/releases/tag/v3.4.7","https://github.com/zitadel/zitadel/releases/tag/v4.11.1"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"GHSA-282g-fhmx-xf54","url":"https://osv.dev/vulnerability/GHSA-282g-fhmx-xf54"},{"source":"nvd","source_id":"CVE-2026-27946","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-27946"}],"summary":"ZITADEL Users Can Self-Verify Email/Phone via UpdateHumanUser API"}