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CVE-2026-89327lowCWE-290

FluentBoards < 2.0.15 - Board Member+ Comment Author Spoofing via 'comment_by' Parameter

28Vexday Risk Score

No sign of exploitation. It has a public proof of concept.

ssvc Attendcvss 3.8epss 0.2%
exploitation probability
0.2%top 89% of all CVEs
observed exploitation
nono source reports it
1 public exploit(s)
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.
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N
Affected products
Unknown · FluentBoards
⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.