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CVE-2013-4939

UnknownEPSS 1.49%

Last modified

CVE-2013-4939 is a vulnerability of currently unknown severity. Cross-site scripting (XSS) vulnerability in io.swf in the IO Utility component in Yahoo! YUI 3.0.0 through 3.9.1, as used in Moodle through 2.1.10, 2.2.x before 2.2.11, 2.3.x before 2.3.8, 2.4.x before 2.4.5, 2.5.x before 2.5.1, and other products, allows remote attackers to inject arbitrary web script or HTML via a crafted string in a URL.. EPSS estimates a 1.49% chance of exploitation in the next 30 days.

Description

Cross-site scripting (XSS) vulnerability in io.swf in the IO Utility component in Yahoo! YUI 3.0.0 through 3.9.1, as used in Moodle through 2.1.10, 2.2.x before 2.2.11, 2.3.x before 2.3.8, 2.4.x before 2.4.5, 2.5.x before 2.5.1, and other products, allows remote attackers to inject arbitrary web script or HTML via a crafted string in a URL.

Metrics

EPSS Probability
1.49%

70.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
MoodleMoodle2.1.0
MoodleMoodle2.1.1
MoodleMoodle2.1.2
MoodleMoodle2.1.3
MoodleMoodle2.1.4
MoodleMoodle2.1.5
MoodleMoodle2.1.6
MoodleMoodle2.1.7
MoodleMoodle2.1.8
MoodleMoodle2.1.9
MoodleMoodle2.1.10
MoodleMoodle2.2.0
MoodleMoodle2.2.1
MoodleMoodle2.2.2
MoodleMoodle2.2.3
MoodleMoodle2.2.4
MoodleMoodle2.2.5
MoodleMoodle2.2.6
MoodleMoodle2.2.7
MoodleMoodle2.2.8
MoodleMoodle2.2.9
MoodleMoodle2.2.10
MoodleMoodle2.3.0
MoodleMoodle2.3.1
MoodleMoodle2.3.2
MoodleMoodle2.3.3
MoodleMoodle2.3.4
MoodleMoodle2.3.5
MoodleMoodle2.3.6
MoodleMoodle2.3.7
MoodleMoodle2.4.0
MoodleMoodle2.4.1
MoodleMoodle2.4.2
MoodleMoodle2.4.3
MoodleMoodle2.4.4
MoodleMoodle2.5.0
YahooYui3.0.0
YahooYui3.1.0
YahooYui3.1.1
YahooYui3.1.2
YahooYui3.2.0
YahooYui3.3.0
YahooYui3.4.0
YahooYui3.4.1
YahooYui3.5.0
YahooYui3.5.1
YahooYui3.6.0
YahooYui3.7.0
YahooYui3.7.1
YahooYui3.7.2

Showing 50 of 58 affected configurations. See NVD for the full list.

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2013-4939?
Cross-site scripting (XSS) vulnerability in io.swf in the IO Utility component in Yahoo! YUI 3.0.0 through 3.9.1, as used in Moodle through 2.1.10, 2.2.x before 2.2.11, 2.3.x before 2.3.8, 2.4.x before 2.4.5, 2.5.x before 2.5.1, and other products, allows remote attackers to inject arbitrary web script or HTML via a crafted string in a URL.
How severe is CVE-2013-4939?
Severity scoring for CVE-2013-4939 is pending analysis. The EPSS model estimates a 1.49% probability of exploitation in the next 30 days.
How do I fix CVE-2013-4939?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

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Source: NVD / NIST