CVE-2025-66099CWE-862broken-access-control

CVE-2025-66099

Medium · published November 21, 2025

CVSS v3.1
5.3
EPSS
0%
Percentile
13.2
In the wild
Unconfirmed
What it is

Missing Authorization vulnerability in ThemeAtelier Chat Help chat-help allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Chat Help: from n/a through <= 3.1.3.

The record
Technical detail
CVSS v3.1
5.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00231 · 13.2th percentile
Weakness
CWE-862 · Missing Authorization
Published
2025-11-21T18:15Z
References (1)
https://patchstack.com/database/Wordpress/Plugin/chat-help/vulnerability/wordpress-chat-help-plugin-3-1-3-broken-access-control-vulnerability?_s_id=cve · [email protected]
EPSS history
Timeline
  • 21 NOV 12:30Z
    WordPress Chat Help plugin <= 3.1.3 - Broken Access Control vulnerability
    cvelistv5