CVE-2013-4525: XSS

Published Nov 26, 2013
·
Updated

Cross-site scripting (XSS) vulnerability in mod/quiz/report/responses/responsestable.php in Moodle through 2.2.11, 2.3.x before 2.3.10, 2.4.x before 2.4.7, and 2.5.x before 2.5.3 allows remote authenticated users to inject arbitrary web script or HTML via an answer to a text-based quiz question.

Affected Software

118 affected components
Moodle moodle<=2.2.11
Moodle moodle=1.1.1
Moodle moodle=1.2.0
Moodle moodle=1.2.1
Moodle moodle=1.3.0
Moodle moodle=1.3.1
Moodle moodle=1.3.2
Moodle moodle=1.3.3
Moodle moodle=1.3.4
Moodle moodle=1.4.1
Moodle moodle=1.4.2
Moodle moodle=1.4.3
Moodle moodle=1.4.4
Moodle moodle=1.4.5
Moodle moodle=1.5
Moodle moodle=1.5.0-beta
Moodle moodle=1.5.1
Moodle moodle=1.5.2
Moodle moodle=1.5.3
Moodle moodle=1.6.0
Moodle moodle=1.6.1
Moodle moodle=1.6.2
Moodle moodle=1.6.3
Moodle moodle=1.6.4
Moodle moodle=1.6.5
Moodle moodle=1.6.6
Moodle moodle=1.6.7
Moodle moodle=1.6.8
Moodle moodle=1.7.1
Moodle moodle=1.7.2
Moodle moodle=1.7.3
Moodle moodle=1.7.4
Moodle moodle=1.7.5
Moodle moodle=1.7.6
Moodle moodle=1.8.1
Moodle moodle=1.8.2
Moodle moodle=1.8.3
Moodle moodle=1.8.4
Moodle moodle=1.8.5
Moodle moodle=1.8.6
Moodle moodle=1.8.7
Moodle moodle=1.8.8
Moodle moodle=1.8.9
Moodle moodle=1.8.10
Moodle moodle=1.8.11
Moodle moodle=1.8.12
Moodle moodle=1.8.13
Moodle moodle=1.8.14
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
Moodle moodle=1.9.11
Moodle moodle=1.9.12
Moodle moodle=1.9.13
Moodle moodle=1.9.14
Moodle moodle=1.9.15
Moodle moodle=1.9.16
Moodle moodle=1.9.17
Moodle moodle=1.9.18
Moodle moodle=2.0.0
Moodle moodle=2.0.1
Moodle moodle=2.0.2
Moodle moodle=2.0.3
Moodle moodle=2.0.4
Moodle moodle=2.0.5
Moodle moodle=2.0.6
Moodle moodle=2.0.7
Moodle moodle=2.0.8
Moodle moodle=2.0.9
Moodle moodle=2.1.0
Moodle moodle=2.1.1
Moodle moodle=2.1.2
Moodle moodle=2.1.3
Moodle moodle=2.1.4
Moodle moodle=2.1.5
Moodle moodle=2.1.6
Moodle moodle=2.1.7
Moodle moodle=2.1.8
Moodle moodle=2.1.9
Moodle moodle=2.1.10
Moodle moodle=2.2.0
Moodle moodle=2.2.1
Moodle moodle=2.2.2
Moodle moodle=2.2.3
Moodle moodle=2.2.4
Moodle moodle=2.2.5
Moodle moodle=2.2.6
Moodle moodle=2.2.7
Moodle moodle=2.2.8
Moodle moodle=2.2.9
Moodle moodle=2.2.10
Moodle moodle=2.3.0
Moodle moodle=2.3.1
Moodle moodle=2.3.2
Moodle moodle=2.3.3
Moodle moodle=2.3.4
Moodle moodle=2.3.5
Moodle moodle=2.3.6
Moodle moodle=2.3.7
Moodle moodle=2.3.8
Moodle moodle=2.3.9
Moodle moodle=2.4.0
Moodle moodle=2.4.1
Moodle moodle=2.4.2
Moodle moodle=2.4.3
Moodle moodle=2.4.4
Moodle moodle=2.4.5
Moodle moodle=2.4.6
Moodle moodle=2.5.0
Moodle moodle=2.5.1
Moodle moodle=2.5.2

Event History

Nov 26, 2013
CVE Published
via MITRE·02:00 AM
Data Sourced
via MITRE·02:00 AM
Description

Frequently Asked Questions

1

What is the severity of CVE-2013-4525?

CVE-2013-4525 is classified as a medium severity vulnerability due to its ability to allow XSS attacks.

2

How do I fix CVE-2013-4525?

To fix CVE-2013-4525, update to Moodle version 2.3.10, 2.4.7, or 2.5.3 or later.

3

Who is affected by CVE-2013-4525?

CVE-2013-4525 affects all Moodle versions from 2.2.11 up to but not including 2.5.3.

4

What kind of attack is possible due to CVE-2013-4525?

CVE-2013-4525 allows remote authenticated users to inject arbitrary web script or HTML into Moodle.

5

Is CVE-2013-4525 still a risk if I am using a supported version of Moodle?

If you are using a supported version of Moodle, CVE-2013-4525 is not a risk as it has been patched.

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