XSS in Moodle

CVE-2010-2230

The KSES text cleaning filter in lib/weblib.php in Moodle before 1.8.13 and 1.9.x before 1.9.9 does not properly handle vbscript URIs, which allows remote authenticated users to conduct cross-site scripting (XSS) attacks via HTML input.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.022 (80.9th percentile) — read the EPSS interpretation.

Affected products

  • Moodle — versions 1.8.3, 1.6.8, 1.4.1
  • N/a — versions n/a

Weakness classification (CWE)

References