CVE-2026-81196

Low

Description

The MasterStudy LMS WordPress Plugin WordPress plugin before 3.7.46 does not properly verify ownership of quiz question identifiers, allowing users with instructor access to read other instructors' quiz questions, including the correct answers and explanations.

SeverityLow

CVSS2.7

Exploit probability—

ProductMasterStudy LMS WordPress Plugin

PublishedSep 2, 2026

First seenSep 2, 2026

Weakness typeCWE-639Authorization bypass through user-controlled key

How to fix

Update

MasterStudy LMS WordPress Plugin3.7.46 or later

Affected products

Product	Affected versions	Fixed in
MasterStudy LMS WordPress Plugin	v < 3.7.46	3.7.46

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