CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
EPSS
Percentile
72.3%
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.
git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-39678
yuilibrary.com/support/20130515-vulnerability/
launchpad.net/bugs/cve/CVE-2013-4939
moodle.org/mod/forum/discuss.php?d=232496
nvd.nist.gov/vuln/detail/CVE-2013-4939
security-tracker.debian.org/tracker/CVE-2013-4939
www.cve.org/CVERecord?id=CVE-2013-4939