Advanced Custom Fields Acf
Monthly
Unauthenticated attackers can bypass field-level authorization in Advanced Custom Fields (ACF) plugin versions up to 6.7.0 via AJAX endpoints that process user-supplied filter parameters without proper privilege checks, enabling disclosure of draft, private, and restricted post/page content that should be hidden by field configuration. The vulnerability affects any WordPress site with ACF installed and frontend forms exposed, requiring only network access and no user interaction. CVSS 5.3 reflects confidentiality impact with low attack complexity; no KEV status or public POC confirmed at analysis time.
Unauthenticated attackers can bypass field-level authorization in Advanced Custom Fields (ACF) plugin versions up to 6.7.0 via AJAX endpoints that process user-supplied filter parameters without proper privilege checks, enabling disclosure of draft, private, and restricted post/page content that should be hidden by field configuration. The vulnerability affects any WordPress site with ACF installed and frontend forms exposed, requiring only network access and no user interaction. CVSS 5.3 reflects confidentiality impact with low attack complexity; no KEV status or public POC confirmed at analysis time.