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OpenAdvisories
Medium · 4.3 CVE-2026-85349 EUVD-2026-80195GHSA-7f4v-rw2p-hvrp

FluentBoards < 2.0.15 - Subscriber+ Private Board Membership Disclosure via IDOR

Published Sep 16, 2026 · Updated Sep 17, 2026 · Assigned by WPScan

Description

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.

Affected products

VendorProductAffectedFixed
— FluentBoards < 2.0.15 2.0.15

References