CVSS 2.7 (low) · published 2026-11-07
The Advanced Custom Fields (ACF®) WordPress plugin before 6.8.11 does not verify that a user is allowed to edit the target object before writing to it during bidirectional relationship synchronization, allowing users with contributor-level access and above to add or remove a reference to their own object on arbitrary posts, users, or terms they cannot otherwise edit.
Weakness: CWE-639
Source: NVD CVE-2026-97190
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