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CVE-2021-24621

MEDIUM 4.8 CVSS 3.1
Published
September 13, 2021
Last modified
June 17, 2026
NVD status
Modified
Reported by
contact@wpscan.com
Weakness
CWE-79
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

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

Affected WordPress components

  • WP Courses LMS – Online Courses Builder, eLearning Courses, Courses Solution, Education Courses Plugin · wp-courses
    Confirmed match Active
    From 2.0.44 (including) to 2.0.44 (excluding)
    View on WordPress.org

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • Unknown WP Courses LMS — From 2.0.44 (including) to 2.0.44 (excluding)
  • stratospheredigital wp_courses_lms — Before 2.0.44

References

  • wpscan.com https://wpscan.com/vulnerability/bfbb32ac-9ef9-46de-8e5e-7d6d6fb868d8 Exploit, Third Party Advisory
  • nvd.nist.gov Official NVD record