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CVE-2026-55669
MEDIUM(4.2)CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N
Risk Signal Score21/100 — NIEDRIG
- CVSS 4.2 — Mittel
- Weniger als 24 Stunden alt
Beschreibung
ZITADEL is an open source identity management platform. Prior to 3.4.12 and 4.15.2, ZITADEL's external JWT Identity Provider validates a token's signature and issuer (iss) but not the audience (aud) claim, allowing a validly signed token from a trusted issuer for another relying party to be accepted by ZITADEL. This issue is fixed in versions 3.4.12 and 4.15.2.
GitHub Advisories
GHSA-g5h5-m4hm-xjrrMEDIUM
ZITADEL: Missing Token Audience Validation (`aud`) in JWT IdP Provider
go/github.com/zitadel/zitadel→ 1.80.0-v2.20.0.20260615132747-d184e976fc79
GitHub Advisory