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CVE-2024-3994

MEDIUM 5.4 CVSS 3.1
Published
April 25, 2024
Last modified
June 17, 2026
NVD status
Modified
Reported by
security@wordfence.com
Weakness
CWE-79
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Description

The Tutor LMS – eLearning and online course solution plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'tutor_instructor_list' shortcode in all versions up to, and including, 2.6.2 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Affected WordPress components

  • Tutor LMS – eLearning and online course solution Plugin · tutor
    Possible match Active
    Up to and including 2.6.2; Versions not specified
    View on WordPress.org
  • Tutor Theme · tutor
    Possible match Active
    Up to and including 2.6.2; Versions not specified
    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

  • themeum Tutor LMS – eLearning and online course solution — Up to and including 2.6.2
  • wordpress tutor_lms_elearning_and_online_course_solution — Versions not specified
  • themeum tutor_lms — Before 2.7.0

References

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset/3076302/tutor/tags/2.7.0/templates/shortcode/instructor-filter.php Patch
  • www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/324fc401-04ca-4707-8727-b8c3a66f7fd6?source=cve Third Party Advisory
  • nvd.nist.gov Official NVD record