CVE-2026-55672
Gravedad CVSS v3.1:
ALTA
Tipo:
CWE-287
Autenticación incorrecta
Fecha de publicación:
10/07/2026
Última modificación:
10/07/2026
Descripción
*** Pendiente de traducción *** ZITADEL is an open source identity management platform. Prior to 3.4.12 and 4.15.2, ZITADEL's OAuth2 and OIDC CodeExchange, RefreshToken, and device token flows fail to verify that the requesting client matches the client that initiated the authorization flow, allowing intercepted grants or refresh tokens to be exchanged under a different client. This issue is fixed in versions 3.4.12 and 4.15.2.
Impacto
Puntuación base 3.x
7.40
Gravedad 3.x
ALTA
Referencias a soluciones, herramientas e información
- https://github.com/zitadel/zitadel/commit/562403079a98cf2059cdac11865a45e2f285be71
- https://github.com/zitadel/zitadel/commit/5b1708e0e650398f0ebc3341714f0798b0118917
- https://github.com/zitadel/zitadel/releases/tag/v3.4.12
- https://github.com/zitadel/zitadel/releases/tag/v4.15.2
- https://github.com/zitadel/zitadel/security/advisories/GHSA-xqxv-4jc2-x56x



