CVE-2026-89327
FluentBoards < 2.0.15 - Board Member+ Comment Author Spoofing via 'comment_by' Parameter
- State
- Published
- Severity
- 3.8 Low
- Published
- Sep 16, 2026
- Updated
- Sep 17, 2026
- Reserved
- Sep 11, 2026
Description
The FluentBoards WordPress plugin before 2.0.15 does not verify that a board member submitting a comment is the user the comment is attributed to, allowing any board member to post comments that appear to be authored by another user, including administrators.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 3.8 Low | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N | CISA-ADP |
Weaknesses
- CWE-290 Authentication Bypass by Spoofing
Affected Products
| Product | Versions |
|---|---|
FluentBoardsUnknown |
|
References
- https://wpscan.com/vulnerability/aaeff6e8-eca5-4d93-8214-670f1728fb0e/exploitvdb-entrytechnical-description
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