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.
Cross-site Scripting
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.4 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
WPScanCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 46%
VendorProductVersion
lifterlmslifterlms
𝑥
< 4.21.1
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
http://packetstormsecurity.com/files/162856/WordPress-LifterLMS-4.21.0-Cross-Site-Scripting.html
https://github.com/gocodebox/lifterlms/releases/tag/4.21.1
https://wpscan.com/vulnerability/f29f68a5-6575-441d-98c9-867145f2b082
http://packetstormsecurity.com/files/162856/WordPress-LifterLMS-4.21.0-Cross-Site-Scripting.html
https://github.com/gocodebox/lifterlms/releases/tag/4.21.1
https://wpscan.com/vulnerability/f29f68a5-6575-441d-98c9-867145f2b082