CVE-2015-5623 Information

Description

WordPress before 4.2.3 does not properly verify the edit_posts capability which allows remote authenticated users to bypass intended access restrictions and create drafts by leveraging the Subscriber role as demonstrated by a post-quickdraft-save action to wp-admin/post.php.

Reference

http://codex.wordpress.org/Version_4.2.3 http://openwall.com/lists/oss-security/2015/07/23/18 http://www.debian.org/security/2015/dsa-3328 http://www.securityfocus.com/bid/76011 http://www.securitytracker.com/id/1033037 https://core.trac.wordpress.org/changeset/33357 https://wordpress.org/news/2015/07/wordpress-4-2-3/ https://wpvulndb.com/vulnerabilities/8111