WordPress FluentBoards plugin <= 2.1.0 - Broken Access Control vulnerability

published 2026-10-13 27 d ago modified 2026-10-13 27 d ago also EUVD-2026-98356

cvss: 5.4; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.1%; EPSS 0.1% chance of exploitation in 30 days, percentile 3%
public exploits: 0; none known

Missing Authorization vulnerability in WP ManageNinja LLC FluentBoards fluent-boards allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects FluentBoards: from n/a through 2.1.0.

Patch / fix

fixed in 1

WP ManageNinja LLC FluentBoards 2.2.0

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 27 d ago (2026-10-13)

Exploit prediction

0.14% chance of exploitation in the next 30 days, higher than 3% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	5.4	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

Affected products

WP ManageNinja LLC FluentBoards

Classification

Weakness

CWE-862 Missing Authorization

Technology feeds

WordPress rss critical rss

References

patchstack.com /database/wordpress/plugin/fluent-boards/vulnerability/wordpress-fluentboards-plugin-2-1-0-broken-access-contr
vdb-entry

Sources

CVE List CVE-2026-109696
NVD CVE-2026-109696

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary