CVE-2013-4940

https://notcve.org/view.php?id=CVE-2013-4940

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. Vulnerabilidad de XSS en el io.swf en el componente IO Utility en Yahoo! YUI 3.10.2 a la 3.9.1, utilizado en Moodle hasta la 2.1.10, 2.2.x anterior a 2.2.11, 2.3.x anterior a 2.3.8, 2.4.x anterior a 2.4.5, 2.5.x anterior a 2.5.1, y otros productos, permite a atacantes remotos inyectar secuencias de comandos web y HTML a través de una cadena en una URL. • http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-39678 http://yuilibrary.com/support/20130515-vulnerability https://moodle.org/mod/forum/discuss.php?d=232496 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •