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MEDIUM · 4.8

CVE-2021-24621

The WP Courses LMS WordPress plugin before 2.0.44 does not sanitise its Video Embed Code, allowing malicious code to be injected in it by high privilege users, even when the unfiltered_html capability...

Vulnerability Description

The WP Courses LMS WordPress plugin before 2.0.44 does not sanitise its Video Embed Code, allowing malicious code to be injected in it by high privilege users, even when the unfiltered_html capability is disallowed, which could lead to Stored Cross-Site Scripting issues

CVSS Score

4.8

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE

Affected Products

VendorProductVersions
StratospheredigitalWp Courses Lms< 2.0.44

Related Weaknesses (CWE)

CWE-79

References

FAQ

What is CVE-2021-24621?

CVE-2021-24621 is a vulnerability with a CVSS score of 4.8 (MEDIUM). The WP Courses LMS WordPress plugin before 2.0.44 does not sanitise its Video Embed Code, allowing malicious code to be injected in it by high privilege users, even when the unfiltered_html capability...

How severe is CVE-2021-24621?

CVE-2021-24621 has been rated MEDIUM with a CVSS base score of 4.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-24621?

Check the references section above for vendor advisories and patch information. Affected products include: Stratospheredigital Wp Courses Lms.