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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

medium Affects wp-courses-lms (WordPress plugin). Feed 2026.10.29.1, updated 2026-10-28; published ; advisory modified .

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

Package
wp-courses-lms (WordPress plugin) WordPress
Affected versions
<2.0.44
Fixed in
2.0.44
Severity
medium  CVSS 4.8
Exploitation
not on CISA KEV · EPSS 1% (49.4th percentile)
Published
2021-09-13
Source
nvd

References

CWE-79
NVD recordwp-courses-lms (WordPress plugin) advisories

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