CVE-2026-85349
The FluentBoards WordPress plugin before 2.0.15 does not properly verify authorization when returning the list of boards a user belongs to, allowing any authenticated user, including a Subscriber with no board access, to disclose the private board memberships of arbitrary users by referencing their user ID.
- Published Sep 16, 2026
- CVSS 4.3 medium
- 0.3% chance of exploitation in the next 30 days (EPSS)
- A fix is available