Vulnerability · Published Sep 16, 2026 · Assigned by WPScan
CVE-2026-89328FluentBoards < 2.0.15 - Board Member+ Board Membership and Public Access Modification
Low 3.8
In plain English
A low-severity improper access control in FluentBoards from Unknown. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 17% of all known vulnerabilities).
Severity (CVSS 3.1)3.8Low
Exploit odds (30 days)0.3%top 82.8% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
The FluentBoards WordPress plugin before 2.0.15 does not properly verify that a user holds board-manager privileges before performing several board-management operations, checking only board membership. This allows any member of a board to carry out manager-only actions on it, including adding or removing members and enabling public access to a private board.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Unknown | FluentBoards | 0 – before 2.0.15 |
Weakness: CWE-284 · Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N
References
- https://wpscan.com/vulnerability/07c4ebd6-1cf9-4951-a89b-4288d10b0df1/ exploit, vdb-entry, technical-description