CVE-2021-24308
MEDIUMLifterLMS < 4.21.1 - Stored Cross-Site Scripting via Profile State Field
Title source: llmExploitation Summary
EIP tracks 1 public exploit for CVE-2021-24308. PoCs published by Captain_hook.
AI-analyzed exploit summary This exploit demonstrates a stored XSS vulnerability in the LifterLMS WordPress plugin (versions < 4.21.1) where the 'State' field in the user profile is not properly sanitized. An attacker with low privileges can inject malicious JavaScript, which executes when an admin views the 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.
Exploits (1)
This exploit demonstrates a stored XSS vulnerability in the LifterLMS WordPress plugin (versions < 4.21.1) where the 'State' field in the user profile is not properly sanitized. An attacker with low privileges can inject malicious JavaScript, which executes when an admin views the profile.
References (3)
Scores
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N