The Sparkle Demo Importer plugin for WordPress is vulnerable to unauthorized database reset and demo data import due to a missing capability check on the multiple functions in all versions up to and including 1.4.7. This makes it possible for authenticated attackers, with Subscriber-level access and above, to delete all posts, pages, and uploaded files, as well as download and install a limited set of demo plugins.

Multiple cross-site scripting (XSS) vulnerabilities in neuron news 1.0 allow remote attackers to inject arbitrary web script or HTML via (1) the topic parameter in a viewtopic action, or the (2) newsyear or (3) newsmonth parameter in a newsarchive action to the default URI in patch/.

SQL injection vulnerability in neuron news 1.0 allows remote attackers to execute arbitrary SQL commands via the q parameter to the default URI in patch/.

Directory traversal vulnerability in index.php in Neuron News 1.0 allows remote attackers to include and execute arbitrary local files via a .. (dot dot) in the q parameter.