← Retour aux CVEs

CVE-2026-3911

LOW

2.7

Description

A flaw was found in Keycloak. An authenticated user with the view-users role could exploit a vulnerability in the UserResource component. By accessing a specific administrative endpoint, this user could improperly retrieve user attributes that were configured to be hidden. This unauthorized information disclosure could expose sensitive user data.

Details CVE

Score CVSS v3.12.7

SeveriteLOW

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

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisHIGH

Interaction utilisateurNONE

Publie3/11/2026

Derniere modification4/2/2026

Sourcenvd

Observations honeypot0

Faiblesses (CWE)

CWE-359

References

https://access.redhat.com/errata/RHSA-2026:6477(secalert@redhat.com)

https://access.redhat.com/errata/RHSA-2026:6478(secalert@redhat.com)

https://access.redhat.com/security/cve/CVE-2026-3911(secalert@redhat.com)

https://bugzilla.redhat.com/show_bug.cgi?id=2446392(secalert@redhat.com)

Correlations IOC

Aucune correlation enregistree

This product uses data from the NVD API but is not endorsed or certified by the NVD.