CVE-2026-78467

MEDIUM 4.3

Fluent Support Pro <= 2.3.1 - Missing Authorization

CVSS Score

4.3

EPSS Score

0.0%

EPSS Percentile

0th

The Fluent Support Pro plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on a function in all versions up to, and including, 2.3.1. This makes it possible for authenticated attackers, with Subscriber-level access and above, to perform an unauthorized action.

CWE	CWE-862
Vendor	fluent support
Product	fluent support pro
Published	Aug 25, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

Fluent Support / Fluent Support Pro

0 ≤ 2.3.1

References

NVD ↗ CVE.org ↗ EPSS Data ↗

wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/2a7b4c3c-a8a0-4f16-bfcb-5c2cd479fb9a?source=cve fluentsupport.com: https://fluentsupport.com/

Credits

Ananda Dhakal