CVE-2026-29067CWE-601

ZITADEL: Account Takeover Due to Improper Instance Validation in V2 Login

High · published March 7, 2026

CVSS v3.1
8.1
EPSS
0%
Percentile
30.6
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
8.1 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.00378 · 30.6th percentile
Weakness
CWE-601 · URL Redirection to Untrusted Site ('Open Redirect')
Published
2026-03-07T15:12Z
EPSS history
Timeline
  • 07 MAR 15:12Z
    ZITADEL: Account Takeover Due to Improper Instance Validation in V2 Login
    cvelistv5