CVE-2013-4430: Mahara

Medium severity, CVSS 4.3. EPSS: 1.2% chance of exploitation in the next 30 days.

Cross-site scripting (XSS) vulnerability in Mahara before 1.5.12, 1.6.x before 1.6.7, and 1.7.x before 1.7.3 allows remote attackers to inject arbitrary web script or HTML via the Host header to lib/web.php.

Affected products

• Mahara Mahara: version 1.7. only; version 1.7.0 only; version 1.7.1 only; version 1.7.2 only; version 1.6.0 only; version 1.6.1 only; …

Published 2014-05-19. Last modified 2026-06-16.