title: LifterLMS  < 4.21.1 - Authenticated Stored XSS in Edit Profile
description: The 'State' field of the Edit profile page of the LMS by LifterLMS – Online Course, Membership & Learning Management System Plugin for WordPress plugin before 4.21.1 is not properly sanitised when output in the About section of the profile page, leading to a stored Cross-Site Scripting issue. This could allow low privilege users (such as students) to elevate their privilege via an XSS attack when an admin will view their profile.
problem types: CWE-79 Cross-site Scripting (XSS)
affected:
{
product: LMS by LifterLMS – Online Course, Membership & Learning Management System Plugin for WordPress
vendor: LifterLMS
versions:
lessThan: 4.21.1, status: affected, version: 4.21.1, versionType: custom
}