CVE-2026-56665

Description

ZITADEL is an open source identity management platform. Prior to 3.4.12 and 4.15.2, ZITADEL is an open source identity management platform. From 3.0.0-rc.1 through 3.4.11 and from 4.0.0-rc.1 through 4.15.1, ZITADEL's external JWT Identity Provider validation in internal/idp/providers/jwt/session.go skips expiration handling when an incoming token omits the exp claim, allowing a token from a trusted issuer to be treated as valid without an automatic expiration window. This issue is fixed in versions 3.4.12 and 4.15.2.

PUBLISHED Reserved 2026-06-22 | Published 2026-07-10 | Updated 2026-07-10 | Assigner GitHub_M

Problem types

CWE-613: Insufficient Session Expiration

Product status

References

github.com/...itadel/security/advisories/GHSA-v77h-2w3m-94hx

github.com/...ommit/4925fab849d39a88674485d937b79e54318b48a8

github.com/...ommit/d1c3aa84af8fcb0f33910ada30b866f4afb551ac

github.com/zitadel/zitadel/releases/tag/v3.4.12

github.com/zitadel/zitadel/releases/tag/v4.15.2

cve.org (CVE-2026-56665)

nvd.nist.gov (CVE-2026-56665)

Download JSON