Unspecified vulnerability in Joomla! before 1.5.4 has unknown impact and attack vectors related to a "User Redirect Spam fix," possibly an open redirect vulnerability.Referenceshttp://www.openwall.com/lists/oss-security/2008/07/12/2http://www.joomla.org/content/view/5180/1/https://exchange.xforce.ibmcloud.com/vulnerabilities/44205
