HIGHCVE-2026-29067Published Modified CNA GitHub_M
CVE-2026-29067: ZITADEL: Account Takeover Due to Improper Instance Validation in V2 Login
ZITADEL is an open source identity management platform. From version 4.0.0-rc.1 to 4.7.0, a potential vulnerability exists in ZITADEL's password reset mechanism in login V2. ZITADEL utilizes the Forwarded or X-Forwarded-Host header from incoming requests to construct the URL for the password reset confirmation link. This link, containing a secret code, is then emailed to the user. This issue has been patched in version 4.7.1.
Metrics
- CVSS v3.1
- 8.1
- Severity
- HIGH
- Fixed in
- —
- Affected Products
- 1
Affected packages
- zitadel / zitadel>= 4.0.0-rc.1, < 4.7.1
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N