PT-2021-16216 · WordPress · Video Lessons Manager

Shivam Rai · Published 2021-11-23 · Updated 2026-01-23 · CVE-2021-24713

Positive Technologies (AI Summary)

CVSS v3.1

4.8

Medium

Base vector

AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions Video Lessons Manager WordPress plugin versions prior to 1.7.2 Video Lessons Manager Pro WordPress plugin versions prior to 3.5.9

Description The issue concerns the improper sanitization and escaping of values when updating settings, potentially allowing high-privilege users to perform Cross-Site Scripting attacks.

Recommendations For Video Lessons Manager WordPress plugin versions prior to 1.7.2, update to version 1.7.2 or later. For Video Lessons Manager Pro WordPress plugin versions prior to 3.5.9, update to version 3.5.9 or later.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2021-24713

Affected Products

Video Lessons Manager

References · 4

• 🔥 https://wpscan.com/vulnerability/4a90be69-41eb-43e9-962d-34316497b4df · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2021-24713 · Security Note
• https://osv.dev/vulnerability/CVE-2021-24713 · Vendor Advisory
• https://t.me/cveNotify/149667 · Telegram Post