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CVE-2025-14559

MEDIUM

6.5

Descricao

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.

Detalhes CVE

Pontuacao CVSS v3.16.5

SeveridadeMEDIUM

Vetor CVSSCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosHIGH

Interacao do usuarioNONE

Publicado1/21/2026

Ultima modificacao2/10/2026

Fontenvd

Avistamentos honeypot0

Fraquezas (CWE)

CWE-840

Referencias

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)

Correlacoes IOC

Sem correlacoes registradas

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