Description
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Gjoko Krstic has discovered two vulnerabilities in NULL NUKE, which can be exploited by malicious people to conduct cross-site request forgery and SQL injection attacks.
1) Input passed via the "msgid" GET parameter to msgbox.php (when "nxt" is set to "readmsg" and "view" is set to "1") is not properly sanitised before being used in a SQL query. This can be exploited to manipulate SQL queries by injecting arbitrary SQL code.
2) The application allows users to perform certain actions via HTTP requests without performing proper validity checks to verify the requests. This can be exploited to e.g. manipulate plugin settings, delete files, and conduct script insertion attacks when a logged-in administrative user visits a specially crafted web page.
The vulnerabilities are confirmed in version 2.2. Other versions may also be affected.
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