CVE-2025-14559

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CVSS 3.1

6.5 medium

EPSS

<1%p39

Published

Jan 21, 2026 (Jan 21, 2026)

Modified

Jun 17, 2026

Description

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.

Weakness: CWE-840
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N

NVD CVE.org GitHub PoCs EPSS (0.5%)

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