CVE-2026-118959 | CVSS: 5.4 | 严重级别: MEDIUM
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.
参考链接:
• https://access.redhat.com/security/cve/CVE-2026-118959
• https://bugzilla.redhat.com/show_bug.cgi?id=2563288
📌 数据来源: NVD 官方
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