CVE-2026-56667

highCVSS 7.3covered by 1 sourcefirst seen 2026-07-10

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.

⚡ Watch CVE-2026-56667

Get an email if CVE-2026-56667 is added to CISA KEV, gains public exploit code, or a new advisory cites it — max one per day, one-click unsubscribe.

Advisory coverage (1)

highCVE-2026-56667: ZITADEL is an open source identity management platform. Prior to 4.15.3, ZITADEL Login V2 OIDC…nvd · 2026-07-10

External references

NVD record for CVE-2026-56667

CVE.org record

Embed the live status

— this badge updates automatically when the KEV or exploit status changes. How to embed it →

[![CVE-2026-56667 status](https://www.csirts.com/badge/CVE-2026-56667)](https://www.csirts.com/cve/CVE-2026-56667)