CVE-2011-4294

Medium

Description

The error-message functionality in Moodle 1.9.x before 1.9.13, 2.0.x before 2.0.4, and 2.1.x before 2.1.1 does not ensure that a continuation link refers to an http or https URL for the local Moodle instance, which might allow attackers to trick users into visiting arbitrary web sites via unspecified vectors.

SeverityMedium
CVSS5.8
Exploit probability—
ProductMoodle
PublishedJul 16, 2012
First seenJul 16, 2012

How to fix

Update
  • moodle/moodle1.9.13, 2.0.4, 2.1.1 or later

Affected products

ProductAffected versionsFixed in
moodle moodle1.9.1, 1.9.2, 1.9.3, 1.9.4, 1.9.5, 1.9.6, 1.9.7, 1.9.8, 1.9.9, 1.9.10, 1.9.11, 1.9.12, 2.0.0, 2.0.1, 2.0.2, 2.0.3, 2.1.0—
moodle/moodlePackagistv < 1.9.13, 2.0 ≤ v < 2.0.4, 2.1 ≤ v < 2.1.11.9.13, 2.0.4, 2.1.1

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