CVE-2015-3438

Name	CVE-2015-3438
Description	Multiple cross-site scripting (XSS) vulnerabilities in WordPress before 4.1.2, when MySQL is used without strict mode, allow remote attackers to inject arbitrary web script or HTML via a (1) four-byte UTF-8 character or (2) invalid character that reaches the database layer, as demonstrated by a crafted character in a comment.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
References	DLA-236-1, DSA-3250-1
Debian Bugs	783347

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
wordpress (PTS)	buster	5.0.15+dfsg1-0+deb10u1	fixed
	buster (security)	5.0.21+dfsg1-0+deb10u1	fixed
	bullseye (security), bullseye	5.7.8+dfsg1-0+deb11u2	fixed
	bookworm	6.1.1+dfsg1-1	fixed
	sid, trixie	6.5.2+dfsg1-1	fixed

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

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

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