Staging Environment: Content and features may be unstable or change without notice.
Advisory details: github_osv / GHSA-mj87-8xf8-fp4w
Advisory ID github_osv/GHSA-mj87-8xf8-fp4w
Aliases CVE-2013-4939
Summary Cross-Site Scripting in yui Affected versions of `yui` are vulnerable to cross-site scripting in the `uploader.swf` and `io.swf` utilities, via script injection in the url. ## Recommendation YUI has published their recommendation to fix this issue. Their recommendation is to: - Delete self-hosted copies of these files if you are not using them - Use the Yahoo! CDN hosted files - Use the patched files provided on the YUI Library [here](https://yuilibrary.com/support/20130515-vulnerability/#resolution).
Status Published
Exploitability 0.5
Weighted Severity 0.0
Risk
Affected and Fixed Packages Package Details
Introduced and Fixed Package Commit Patches Package Commit Patches Details
Weaknesses (1)
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
System Score Found at
generic_textual MODERATE
Reference id Reference type URL
http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-39678
https://lists.apache.org/thread.html/72837f969cdf9b63a7e7337edd069fa3b3950eea7c997cc2ff61aa0c@%3Cissues.zookeeper.apache.org%3E
https://lists.apache.org/thread.html/d8b9403dbab85a51255614949938b619bd03b1c944c76c48c6996a0e@%3Cdev.zookeeper.apache.org%3E
https://moodle.org/mod/forum/discuss.php?d=232496
https://www.npmjs.com/advisories/332
https://yuilibrary.com/support/20130515-vulnerability
http://yuilibrary.com/support/20130515-vulnerability
CVE-2013-4939 https://nvd.nist.gov/vuln/detail/CVE-2013-4939
No exploits are available.

No EPSS data available for this advisory.

Patch URL
There are no known patches.
There are no known vectors.

There are no SSVC decisions available.