CVE-2021-24308

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.

CVSS v3.1

5.4 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

CVSS v2.0

3.5 LOWAV:N/AC:M/Au:S/C:N/I:P/A:N

EPSS

3.25% chance of exploitation in the next 30 days, 87th percentile

Published

2021-05-24

Updated

2024-08-03

Proof-of-concept exploits (2)

• http://packetstormsecurity.com/files/162856/WordPress-LifterLMS-4.21.0-Cross-Site-Scripti…
• https://wpscan.com/vulnerability/f29f68a5-6575-441d-98c9-867145f2b082

ExploitDB entries (1)

• https://www.exploit-db.com/exploits/49912

References

• CVE Record
• NVD entry

Related

• CVE-2021-24307
• CVE-2021-24309
• CVE-2021-24306
• CVE-2021-24310
• CVE-2021-24305
• CVE-2021-24311