VULNERABILITY INTELLIGENCE

CVE-2021-36401

CVSS score4.8 MEDIUM
EPSS probability0.53%
CISA KEVNot currently listed
Published2023-03-06
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:A/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Description

In Moodle, ID numbers exported in HTML data formats required additional sanitizing to prevent a local stored XSS risk.

Weakness classification

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

Primary references