CVE-2007-3498: Htmlpurifier

Medium severity, CVSS 4.3. EPSS: 1% chance of exploitation in the next 30 days.

Cross-site scripting (XSS) vulnerability in smoketests/configForm.php in HTML Purifier before 2.0.1 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors related to "unescaped print_r output."

Affected products

• Htmlpurifier Htmlpurifier: version 2.0.0 only

Published 2007-06-29. Last modified 2026-06-16.