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CVE-2025-14559

MEDIUM

6.5

Beschreibung

A flaw was found in the keycloak-services component of Keycloak. This vulnerability allows the issuance of access and refresh tokens for disabled users, leading to unauthorized use of previously revoked privileges, via a business logic vulnerability in the Token Exchange implementation when a privileged client invokes the token exchange flow.

CVE Details

CVSS v3.1 Bewertung6.5

SchweregradMEDIUM

CVSS VektorCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienHIGH

BenutzerinteraktionNONE

Veroffentlicht1/21/2026

Zuletzt geandert2/10/2026

Quellenvd

Honeypot-Sichtungen0

Schwachen (CWE)

CWE-840

Referenzen

https://access.redhat.com/errata/RHSA-2026:2365(secalert@redhat.com)

https://access.redhat.com/errata/RHSA-2026:2366(secalert@redhat.com)

https://access.redhat.com/security/cve/CVE-2025-14559(secalert@redhat.com)

https://bugzilla.redhat.com/show_bug.cgi?id=2421711(secalert@redhat.com)

IOC Korrelationen

Keine Korrelationen erfasst

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