CVE-2011-4588

Moodle - IP Address Restriction Bypass via XMLRPC Request

Title source: llm
STIX 2.1

Description

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.

References (4)

Core 4
Core References
Issue Tracking x_refsource_confirm
https://bugzilla.redhat.com/show_bug.cgi?id=761248
Third Party Advisory vendor-advisory x_refsource_debian
http://www.debian.org/security/2012/dsa-2421
Vendor Advisory x_refsource_confirm
http://moodle.org/mod/forum/discuss.php?d=191756

Scores

EPSS 0.0025
EPSS Percentile 47.8%

Details

CWE
CWE-264
Status published
Products (14)
moodle/moodle 1.9.1
moodle/moodle 1.9.2
moodle/moodle 1.9.3
moodle/moodle 1.9.4
moodle/moodle 1.9.5
moodle/moodle 1.9.6
moodle/moodle 1.9.7
moodle/moodle 1.9.8
moodle/moodle 1.9.9
moodle/moodle 1.9.10
... and 4 more
Published Jul 20, 2012
Tracked Since Feb 18, 2026