CVE-2026-88849

NONE
Updated Oct 22, 2026
WordPress
Parameter Value
Affected Versions before 3.7.55
Type CWE-863 Incorrect Authorization
Vendor WordPress
Public PoC No

The MasterStudy LMS WordPress Plugin WordPress plugin before 3.7.55 does not verify that a user targeted through its student-enrolment feature has any relationship to the requesting instructor, allowing users with the Instructor role to overwrite the first name, last name and public display name of any registered user on the site, including administrators, enabling impersonation and phishing.

Vulnerable Products

unknown:masterstudy lms wordpress plugin