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CVE-2013-4940

Cross-site scripting (XSS) vulnerability in io.swf in the IO Utility component in Yahoo!

Impact

Cross-site scripting (XSS) vulnerability in io.swf in the IO Utility component in Yahoo! YUI 3.10.2, 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. NOTE: this vulnerability exists because of a CVE-2013-4939 regression.

Affected products

VendorProductAffected versions
MoodleMoodle
Versions 2.1.0, 2.1.1, 2.1.2, 2.1.3, 2.1.4, 2.1.5
YahooYui
Versions 3.0.0, 3.1.0, 3.1.1, 3.1.2, 3.2.0, 3.3.0

Weakness classification

CWE-79

References