Medium severity · published Aug 24, 2026
CVE-2026-78272
WordPress Fluent Support Pro plugin <= 2.3.1 - Broken Access Control vulnerability
5.4
CVSS
0.2%
EPSS
No
On KEV
Description
Subscriber Broken Access Control in Fluent Support Pro <= 2.3.1 versions.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 14% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FS
Fluent Support Pro · WP ManageNinja LLC
through 2.3.1 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-78272
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-78272
patchstack.com
https://patchstack.com/database/wordpress/plugin/fluent-support-pro/vulnerability/wordpress-fluent-support-pro-plugin-2-3-1-broken-access-control-vulnerability?_s_id=cve
More from Fluent Support Pro
5.4
CVE-2026-78279
WordPress Fluent Support Pro plugin <= 2.3.1 - Cross Site Request Forgery (CSRF) vulnerability