An issue was discovered in Z-BlogPHP 2.0.0. zb_system/cmd.php?act=verify relies on MD5 for the password parameter, which might make it easier for attackers to bypass intended access restrictions via a dictionary or rainbow-table attack. NOTE: the vendor declined to accept this as a valid issue

An issue was discovered in Z-BlogPHP 2.0.0. There is a persistent XSS that allows remote attackers to inject arbitrary web script or HTML into background web site settings via the "copyright information office" field. NOTE: the vendor indicates that the product was not intended to block this type of XSS by a user with the admin privilege

Z-BlogPHP 1.5.2 has a stored Cross Site Scripting Vulnerability exploitable by an administrator who navigates to "Web site settings --> Basic setting --> Website title" and enters an XSS payload via the zb_system/cmd.php ZC_BLOG_NAME parameter. NOTE: the vendor disputes the security relevance, noting it is "just a functional bug.