XSS in Moodle

CVE-2013-4941

Cross-site scripting (XSS) vulnerability in uploader.swf in the Uploader component in Yahoo! YUI 3.2.0 through 3.9.1, as used in Moodle through 2.1.10, 2.2.x before 2.2.11, 2.3.x before 2.3.8, 2.4.x before 2.4.5, 2.5.x before 2.5.1, and other products, allows remote attackers to inject arbitrary web script or HTML via a crafted string in a URL.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.012 (64.7th percentile) — read the EPSS interpretation.

Affected products

  • Moodle — versions 2.1.0, 2.1.1, 2.1.2
  • Yahoo Yui — versions 3.0.0, 3.1.0, 3.1.1
  • N/a — versions n/a

Weakness classification (CWE)

References