CVE-2017-1000139: Mahara

High severity, CVSS 8.0. EPSS: 0.7% chance of exploitation in the next 30 days.

Mahara 1.8 before 1.8.7 and 1.9 before 1.9.5 and 1.10 before 1.10.3 and 15.04 before 15.04.0 are vulnerable to server-side request forgery attacks as not all processes of curl redirects are checked against a white or black list. Employing SafeCurl will prevent issues.

Affected products

• Mahara Mahara: version 1.8 only; version 1.8.0 only; version 1.8.1 only; version 1.8.2 only; version 1.8.3 only; version 1.8.4 only; …

Published 2017-11-03. Last modified 2026-06-17.