CVE-2021-24308
LifterLMS < 4.21.1 - Authenticated Stored XSS in Edit Profile
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 4.21.1
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- 1 on Exploit-DB
Summary
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.
Timeline
- CVE published
- Public exploit on Exploit-DB
EDB-49912
- Record last updated
Affected versions
- LifterLMS LMS by LifterLMS – Online Course, Membership & Learning Management System Plugin for WordPress
From 4.21.1 · fixed in 4.21.1