Multiple SQL injection vulnerabilities in the (1) rate_article and (2) rate_complete functions in modules/News/index.php in the News module in Francisco Burzi PHP-Nuke 7.9 and earlier, when magic_quotes_gpc is disabled, allow remote attackers to execute arbitrary SQL commands via the sid parameter.

PHP-Nuke 7.8 Patched 3.2 allows remote attackers to bypass SQL injection protection mechanisms via /%2a (/*) sequences with the "ad_click" word in the query string, as demonstrated via the kala parameter.