PT-2013-5061

CVE-2013-4525

Published

2013-11-26

Updated

2020-12-01

Description by

CVSS 2.0

3.5

Low

MetricsAV:N/AC:M/Au:S/C:N/I:P/A:N

Name of the Vulnerable Software and Affected Versions Moodle versions prior to 2.2.11 Moodle versions 2.3.x before 2.3.10 Moodle versions 2.4.x before 2.4.7 Moodle versions 2.5.x before 2.5.3

Description A cross-site scripting (XSS) issue allows remote authenticated users to inject arbitrary web script or HTML via an answer to a text-based quiz question. This occurs due to insufficient input validation in the quiz module.

Recommendations For versions prior to 2.2.11, update to version 2.2.11 or later. For versions 2.3.x before 2.3.10, update to version 2.3.10 or later. For versions 2.4.x before 2.4.7, update to version 2.4.7 or later. For versions 2.5.x before 2.5.3, update to version 2.5.3 or later.

Exploitability

Exploit

Fix

Impacts

Researchers

Michael Hess

Vendors

Affected products

Weakness enumeration

CWE-79: Improper Neutralization of Input During Web Page Generation (\'Cross-site Scripting\')

Related identifiers

CVE-2013-4525