VULNERABILITY INTELLIGENCE

CVE-2021-38327

CVSS score6.1 MEDIUM
EPSS probability0.94%
CISA KEVNot currently listed
Published2021-09-10
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Description

The YouTube Video Inserter WordPress plugin is vulnerable to Reflected Cross-Site Scripting due to a reflected $_SERVER["PHP_SELF"] value in the ~/adminUI/settings.php file which allows attackers to inject arbitrary web scripts, in versions up to and including 1.2.1.0.

Weakness classification

  • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Primary references