{"cve":"CVE-2026-54693","nvd":{"published":"2026-07-29T17:16:53.067","modified":"2026-07-30T20:07:01.330","status":"Deferred","description":"ZITADEL is an open source identity management platform. From 2.43.0 through 2.71.19, from 3.0.0 until 3.4.11, and from 4.0.0 until 4.15.1, the email and phone self-management API paths in internal/command/user_v2_email.go, internal/command/user_v2_phone.go, and internal/command/user_v2_human.go allowed users to request returned verification codes without the required permission, allowing users to claim ownership of email addresses or phone numbers they do not control and bypass email-based or phone-based security policies. This issue is fixed in versions 3.4.11 and 4.15.1.","cvss_v4":{"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:H/VA:N/SC:N/SI:H/SA:N","score":8.2},"cvss_v3":null,"cwes":["CWE-863"],"references":["https://github.com/zitadel/zitadel/commit/90f310212d3a5075084a603bf61fed549c92956d","https://github.com/zitadel/zitadel/commit/a1748b2f0326ddf7be0de44b4f980ae2c07c0151","https://github.com/zitadel/zitadel/commit/ed09b3df7f43e870423e4d8f2757e6894481604f","https://github.com/zitadel/zitadel/releases/tag/v3.4.11","https://github.com/zitadel/zitadel/releases/tag/v4.15.1"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:46:40.600842820+00:00"},"epss":{"cve":"CVE-2026-54693","score":0.00578,"percentile":0.47627,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-jq8w-8q2f-ffm9","url":"https://osv.dev/vulnerability/GHSA-jq8w-8q2f-ffm9","summary":"ZITADEL Users Can Self-Verify Email/Phone via API","modified":"2026-08-18T15:10:32.100282032Z","packages":[{"ecosystem":"Go","name":"github.com/zitadel/zitadel","purl":"pkg:golang/github.com/zitadel/zitadel","ranges":[">=4.0.0"],"fixed":[]},{"ecosystem":"Go","name":"github.com/zitadel/zitadel","purl":"pkg:golang/github.com/zitadel/zitadel","ranges":[">=2.43.0"],"fixed":[]},{"ecosystem":"Go","name":"github.com/zitadel/zitadel","purl":"pkg:golang/github.com/zitadel/zitadel","ranges":["<1.80.0-v2.20.0.20260608144108-ed09b3df7f43"],"fixed":["1.80.0-v2.20.0.20260608144108-ed09b3df7f43"]}]},{"id":"GO-2026-6141","url":"https://osv.dev/vulnerability/GO-2026-6141","summary":"ZITADEL Users Can Self-Verify Email/Phone via API in github.com/zitadel/zitadel","modified":"2026-08-18T15:00:14.500230046Z","packages":[{"ecosystem":"Go","name":"github.com/zitadel/zitadel","purl":"pkg:golang/github.com/zitadel/zitadel","ranges":["all versions"],"fixed":[]},{"ecosystem":"Go","name":"github.com/zitadel/zitadel","purl":"pkg:golang/github.com/zitadel/zitadel","ranges":["all versions"],"fixed":[]},{"ecosystem":"Go","name":"github.com/zitadel/zitadel","purl":"pkg:golang/github.com/zitadel/zitadel","ranges":["<1.80.0-v2.20.0.20260608144108-ed09b3df7f43"],"fixed":["1.80.0-v2.20.0.20260608144108-ed09b3df7f43"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}