Unspecified vulnerability in Joomla! 2.5.x before 2.5.5 allows remote attackers to gain privileges via unknown attack vectors related to "Inadequate checking."Referenceshttp://osvdb.org/83070http://developer.joomla.org/security/news/470-20120601-core-privilege-escalationhttp://www.joomla.org/announcements/release-news/5427-joomla-255-released.htmlhttp://secunia.com/advisories/49605http://www.openwall.com/lists/oss-security/2012/06/19/2https://exchange.xforce.ibmcloud.com/vulnerabilities/76415http://www.securityfocus.com/bid/54073