CVE-2023-35093: WordPress MasterStudy LMS Plugin <= 3.0.8 is vulnerable to Broken Access Control

Severity: medium (CVSS 6.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.6% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2023-06-22 · updated 2026-06-17
Weakness: CWE-862

Description

Broken Access Control vulnerability in StylemixThemes MasterStudy LMS WordPress Plugin – for Online Courses and Education plugin <= 3.0.8 versions allows any logged-in users, such as subscribers to view the "Orders" of the plugin and get the data related to the order like email, username, and more.

Affected products

MasterStudy LMS WordPress Plugin: through 3.0.8

References

https://patchstack.com/database/vulnerability/masterstudy-lms-learning-management-system/wordpress-masterstudy-lms-plugin-3-0-7-broken-access-control-vulnerability?_s_id=cve
https://patchstack.com/database/vulnerability/masterstudy-lms-learning-management-system/wordpress-masterstudy-lms-plugin-3-0-7-broken-access-control-vulnerability?_s_id=cve

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