CVE-2026-118959

תיאור (מקור, אנגלית)

A flaw was found in the required action provider mechanism of Keycloak. The issue occurs when an authorization request includes the kc_action query parameter set to a mandatory action already assigned to the user, such as profile verification or terms and conditions. Due to incorrect handling of application-initiated actions, Keycloak may skip these mandatory challenges and issue an authorization code. This can allow a user to bypass administrative requirements and gain access to the application without completing necessary profile updates or agreeing to terms.

מדדים

CVSS 3.1

5.4 (MEDIUM) מקור הציון: NVD CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

EPSS — סבירות ניצול

0% (אחוזון 9) נכון ל-1 בנובמבר 2026

CWE

CWE-287

קישורים

• https://access.redhat.com/security/cve/CVE-2026-118959
• https://bugzilla.redhat.com/show_bug.cgi?id=2563288