CVE-2015-3439

Name	CVE-2015-3439
Description	Cross-site scripting (XSS) vulnerability in the Ephox (formerly Moxiecode) plupload.flash.swf shim 2.1.2 in Plupload, as used in WordPress 3.9.x, 4.0.x, and 4.1.x before 4.1.2 and other products, allows remote attackers to execute same-origin JavaScript functions via the target parameter, as demonstrated by executing a certain click function, related to _init.as and _fireEvent.as.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
References	DLA-236-1, DSA-3250-1
NVD severity	medium (attack range: remote)
Debian Bugs	783347

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
wordpress (PTS)	jessie	4.1+dfsg-1+deb8u17	fixed
	jessie (security)	4.1+dfsg-1+deb8u18	fixed
	stretch	4.7.5+dfsg-2+deb9u3	fixed
	stretch (security)	4.7.5+dfsg-2+deb9u4	fixed
	buster, sid	4.9.7+dfsg1-1	fixed

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
wordpress	source	(unstable)	4.2+dfsg-1	medium		783347
wordpress	source	jessie	4.1+dfsg-1+deb8u1	medium	DSA-3250-1
wordpress	source	squeeze	3.6.1+dfsg-1~deb6u6	medium	DLA-236-1
wordpress	source	wheezy	3.6.1+dfsg-1~deb7u6	medium	DSA-3250-1

http://codex.wordpress.org/Version_4.1.2
https://wordpress.org/news/2015/04/wordpress-4-1-2/