CVE-2026-78466
MEDIUM
NVD
CVSS Score
4.3
Severity
MEDIUM
Published
Aug 25, 2026
Vendor
unknown
Description
The Fluent Boards Pro plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 2.0.11 due to missing validation on a user controlled key. This makes it possible for authenticated attackers, with Subscriber-level access and above, to perform an unauthorized action.