CVE-2026-54693
ZITADEL Users Can Self-Verify Email/Phone via API
- Published
- Updated
- Reserved
- Assigned by
- GitHub_M
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.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| GitHub_MCNA (assigner) | 4.0 | High8.2 | 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 |
| NVDNVD · Deferred | 4.0 | High8.2 | 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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
- EPSS (exploitation in 30 days)
- 0.58% · top 52% of all CVEs (6 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: partial
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 8.2.
Weakness
Affected products
Affected packages
From reviewed advisories of the GitHub Advisory Database.
- Gogithub.com/zitadel/zitadelGHSA-jq8w-8q2f-ffm9 (opens in a new tab)
References (6)
- https://github.com/zitadel/zitadel/security/advisories/GHSA-jq8w-8q2f-ffm9 (opens in a new tab)x_refsource_CONFIRM
- https://github.com/zitadel/zitadel/commit/90f310212d3a5075084a603bf61fed549c92956d (opens in a new tab)x_refsource_MISC
- https://github.com/zitadel/zitadel/commit/a1748b2f0326ddf7be0de44b4f980ae2c07c0151 (opens in a new tab)x_refsource_MISC
- https://github.com/zitadel/zitadel/commit/ed09b3df7f43e870423e4d8f2757e6894481604f (opens in a new tab)x_refsource_MISC
- https://github.com/zitadel/zitadel/releases/tag/v3.4.11 (opens in a new tab)x_refsource_MISC
- https://github.com/zitadel/zitadel/releases/tag/v4.15.1 (opens in a new tab)x_refsource_MISC
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisory GHSA-jq8w-8q2f-ffm9 (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2026-54693)Record last updated .