CVE-2009-4303: Moodle

Medium severity, CVSS 5.0. EPSS: 2.1% chance of exploitation in the next 30 days.

Moodle 1.8 before 1.8.11 and 1.9 before 1.9.7 stores (1) password hashes and (2) unspecified "secrets" in backup files, which might allow attackers to obtain sensitive information.

Affected products

• Moodle Moodle: version 1.8.1 only; version 1.8.2 only; version 1.8.3 only; version 1.8.4 only; version 1.8.5 only; version 1.8.7 only; …

Published 2009-12-16. Last modified 2026-06-16.