Cross-site scripting (XSS) vulnerability in the Quickl Form component for Joomla! allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.
Unspecified vulnerability in Joomla! 1.7.x before 1.7.5 and 2.5.x before 2.5.1 allows attackers to obtain sensitive information via unknown vectors related to "administrator."
SQL injection vulnerability in the Weblinks (com_weblinks) component for Joomla! and Mambo 1.0.9 and earlier allows remote attackers to execute arbitrary SQL commands via the title parameter.
SQL injection vulnerability in news.php in the Kunena component 1.7.2 for Joomla! allows remote attackers to execute arbitrary SQL commands via the id parameter.
Multiple incomplete blacklist vulnerabilities in the Simple File Upload (mod_simplefileuploadv1.3) module before 1.3.5 for Joomla! allow remote attackers to execute arbitrary code by uploading a file with a (1) php5, (2) php6, or (3) double (e.g. .php.jpg) extension, then accessing it via a direct request to the file in images/, as exploited in the wild in January 2012.
Unrestricted file upload vulnerability in editor/extensions/browser/file.php in the JCE component before 2.0.18 for Joomla! allows remote authenticated users with the author privileges to execute arbitrary PHP code by uploading a file with a double extension, as demonstrated by .php.gif. NOTE: some of these details are obtained from third party information.