CVE-2026-28145CWE-345

CVE-2026-28145

Medium · published July 31, 2026

CVSS v3.1
5.3
EPSS
0%
Percentile
4.5
In the wild
Unconfirmed
What it is

Insufficient Verification of Data Authenticity vulnerability in StylemixThemes MasterStudy LMS allows Manipulating User State.

This issue affects MasterStudy LMS: from n/a through 3.7.39.

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:N/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00158 · 4.5th percentile
Weakness
CWE-345 · Insufficient Verification of Data Authenticity
Published
2026-07-31T18:16Z
References (1)
https://patchstack.com/database/wordpress/plugin/masterstudy-lms-learning-management-system/vulnerability/wordpress-masterstudy-lms-plugin-3-7-39-broken-access-control-vulnerability?_s_id=cve · [email protected]
EPSS history
Timeline
  • 31 JUL 13:19Z
    WordPress MasterStudy LMS plugin <= 3.7.39 - Broken Access Control vulnerability
    cvelistv5