VULNERABILITY INTELLIGENCE

CVE-2026-56667

CVSS score7.3 HIGH
EPSS probability0.38%
CISA KEVNot currently listed
Published2026-07-10
Last modified2026-07-10
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:N

Description

ZITADEL is an open source identity management platform. Prior to 4.15.3, ZITADEL Login V2 OIDC and SAML FailedPrecondition error paths return loginSettings.defaultRedirectUri to router.push without applying the isSafeRedirectUri check, allowing an organization or instance administrator to store a javascript or data URI that can execute in a user's browser when an affected login error path is reached. This issue is fixed in version 4.15.3.

Weakness classification

  • security-advisories@github.com: CWE-79

Primary references