Vulnerability in Moodle

CVE-2011-4588

The ip_in_range function in mnet/lib.php in MNET in Moodle 1.9.x before 1.9.15 uses an incorrect data type, which allows remote attackers to bypass intended IP address restrictions via an XMLRPC request.

EPSS: 0.021 (80.2th percentile) — read the EPSS interpretation.

Affected products

  • Moodle — versions 1.9.1, 1.9.2, 1.9.3
  • N/a — versions n/a

Weakness classification (CWE)

References