CVE-2008-1133: Drupal

Medium severity, CVSS 4.3. EPSS: 2.3% chance of exploitation in the next 30 days.

The Drupal.checkPlain function in Drupal 6.0 only escapes the first instance of a character in ECMAScript, which allows remote attackers to conduct cross-site scripting (XSS) attacks.

Affected products

• Drupal Drupal: version 6.0 only

Published 2008-03-04. Last modified 2026-06-16.