Is CVE-2026-111898 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-111898?

CVE-2026-111898 has a CVSS v3 severity of HIGH (7.5).

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CVE-2026-111898

Description

phpMyFAQ 4.2.0-alpha before 4.2.0-beta contains an authentication bypass vulnerability that allows Keycloak users to take over local accounts by matching preferred_username or email. Attackers controlling a Keycloak identity with a colliding username or unverified email can log in through /auth/keycloak/authorize to bind their subject and gain superadmin privileges.