Vulnerability Details : 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.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2021-24308
- cpe:2.3:a:lifterlms:lifterlms:*:*:*:*:*:wordpress:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-24308
0.35%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 71 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-24308
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
3.5
|
LOW | AV:N/AC:M/Au:S/C:N/I:P/A:N |
6.8
|
2.9
|
NIST | |
|
5.4
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
2.3
|
2.7
|
NIST |
CWE ids for CVE-2021-24308
-
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.Assigned by:
- contact@wpscan.com (Secondary)
- nvd@nist.gov (Primary)
References for CVE-2021-24308
-
https://wpscan.com/vulnerability/f29f68a5-6575-441d-98c9-867145f2b082
Attention Required! | CloudflareExploit;Third Party Advisory
-
http://packetstormsecurity.com/files/162856/WordPress-LifterLMS-4.21.0-Cross-Site-Scripting.html
WordPress LifterLMS 4.21.0 Cross Site Scripting ≈ Packet StormExploit;Third Party Advisory;VDB Entry
-
https://github.com/gocodebox/lifterlms/releases/tag/4.21.1
Release Version 4.21.1 · gocodebox/lifterlms · GitHubRelease Notes;Third Party Advisory
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