DESCRIPTION: Some vulnerabilities have been reported in the JXtended Comments component for Joomla!, which can be exploited by malicious people to conduct cross-site scripting attacks.
Certain unspecified input is not properly sanitised before being returned to the user. This can be exploited to execute arbitrary HTML and script code in a user's browser session in context of an affected site.
The vulnerabilities are reported in versions prior to 1.3.1.
SOLUTION: Update to version 1.3.1.
PROVIDED AND/OR DISCOVERED BY: Reported by the vendor.
DESCRIPTION: Multiple vulnerabilities have been reported in sh404SEF component for Joomla!, which can be exploited by malicious people to conduct cross-site scripting and SQL injection attacks
1) Certain unspecified input is not properly sanitised before being returned to the user. This can be exploited to execute arbitrary HTML and script code in a user's browser session in context of an affected site.
2) Certain unspecified input is not properly sanitised before being used in SQL queries. This can be exploited to manipulate SQL queries by injecting arbitrary SQL code.
The vulnerabilities are reported in versions prior to 2.1.8.777.
SOLUTION: Update to 2.1.8.777 or later.
PROVIDED AND/OR DISCOVERED BY: The vendor credits Jeff Channel.
DESCRIPTION: A vulnerability has been discovered in the Jimtawl component for Joomla!, which can be exploited by malicious people to disclose sensitive information.
Input passed via the "task" parameter to index.php (when "option" is set to "com_jimtawl" and "Itemid" is set) is not properly verified before being used to include files. This can be exploited to include arbitrary files from local resources via directory traversal sequences and URL-encoded NULL bytes.
The vulnerability is confirmed in version 1.0.2. Other versions may also be affected.
SOLUTION: Edit the source code to ensure that input is properly verified.
DESCRIPTION: A vulnerability has been reported in the Mosets Tree component for Joomla!, which can be exploited by malicious people to conduct cross-site request forgery attacks.
The application allows users to perform certain actions via HTTP requests without making proper validity checks to verify the requests. This can be exploited to e.g. change the template by tricking a privileged user into visiting a malicious web site while being logged-in to the application.
The vulnerability is reported in version 2.1.6. Prior versions may also be affected.
DESCRIPTION: A vulnerability has been reported in the Maian Media Silver component for Joomla!, which can be exploited by malicious people to conduct SQL injection attacks.
Input passed via the "cat" parameter to index.php (when "option" is set to "com_maianmedia" and "view" is set to "music") is not properly sanitised before being used in SQL queries. This can be exploited to manipulate SQL queries by injecting arbitrary SQL code.
SOLUTION: An update has been made available by the vendor.