CVE-2011-4588

N/A Unknown

Published: July 20, 2012 Modified: April 29, 2026

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.

AI Explanation

Get an AI-powered plain-language explanation of this vulnerability and remediation steps.

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory

http://git.moodle.org/gw?p=moodle.git%3Ba=commit%3Bh=3ab2851d2a59721445945d0706c58092e07e861e

Source: secalert@redhat.com

http://moodle.org/mod/forum/discuss.php?d=191756

Source: secalert@redhat.com

Vendor Advisory

http://www.debian.org/security/2012/dsa-2421

Source: secalert@redhat.com

https://bugzilla.redhat.com/show_bug.cgi?id=761248

Source: secalert@redhat.com

http://git.moodle.org/gw?p=moodle.git%3Ba=commit%3Bh=3ab2851d2a59721445945d0706c58092e07e861e

Source: af854a3a-2127-422b-91ae-364da2661108

http://moodle.org/mod/forum/discuss.php?d=191756

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

http://www.debian.org/security/2012/dsa-2421

Source: af854a3a-2127-422b-91ae-364da2661108

https://bugzilla.redhat.com/show_bug.cgi?id=761248

Source: af854a3a-2127-422b-91ae-364da2661108

8 reference(s) from NVD

Quick Stats

CVSS v3 Score

N/A / 10.0

EPSS (Exploit Probability)

2.1%

80th percentile

Exploitation Status

Not in CISA KEV

Weaknesses (CWE)

CWE-264

Affected Vendors

moodle

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