SQL injection vulnerability in the wp_untrash_post_comments function in wp-includes/post.php in WordPress before 4.2.4 allows remote attackers to execute arbitrary SQL commands via a comment that is mishandled after retrieval from the trash.
openwall.com/lists/oss-security/2015/08/04/7
www.debian.org/security/2015/dsa-3332
www.debian.org/security/2015/dsa-3383
www.securityfocus.com/bid/76160
www.securitytracker.com/id/1033178
codex.wordpress.org/Version_4.2.4
core.trac.wordpress.org/changeset/33555
core.trac.wordpress.org/changeset/33556
wordpress.org/news/2015/08/wordpress-4-2-4-security-and-maintenance-release/
wpvulndb.com/vulnerabilities/8126