SECUNIA ADVISORY ID: SA45178 VERIFY ADVISORY: Secunia.com http://secunia.com/advisories/45178/ Customer Area (Credentials Required) https://ca.secunia.com/?page=viewadvisory&vuln_id=45178 RELEASE DATE: 2011-07-08DESCRIPTION: Some vulnerabilities have been reported in the Global Flash Galleries component for Joomla!, which can be exploited by malicious people to conduct cross-site scripting and cross-site request forgery 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) The application allows users to perform certain actions via HTTP requests without performing any validity checks to verify the requests. This can be exploited to e.g. add and delete galleries by tricking a logged in administrative user into visiting a malicious web site. The vulnerabilities are reported in versions prior to 0.5.0. SOLUTION: Update to version 0.5.0. PROVIDED AND/OR DISCOVERED BY: Reported by the vendor. ORIGINAL ADVISORY: http://www.flash-gallery.com/help/joomla-extension/faq/security-update-0.5.0/