Description
WordPress Plugin eShop is prone to multiple cross-site scripting vulnerabilities because it fails to properly sanitize user-supplied input. An attacker may leverage these issues to execute arbitrary script code in the browser of an unsuspecting user in the context of the affected site. This may let the attacker steal cookie-based authentication credentials and launch other attacks. WordPress Plugin eShop version 6.2.8 is vulnerable; prior versions may also be affected.
Remediation
Update to plugin version 6.2.9 or latest
References
http://www.securityfocus.com/bid/49117/exploit
http://www.htbridge.ch/advisory/multiple_xss_in_eshop_for_wordpress.html
http://packetstormsecurity.com/files/view/103897/eshop-xss.txt
Related Vulnerabilities
WordPress Plugin User Photo 'user-photo.php' Arbitrary File Upload (0.9.4)
WordPress Plugin Import all XML, CSV & TXT into WordPress Information Disclosure (3.6.74)
WordPress Plugin Word of the day Arbitrary File Upload (1.0)
WordPress Plugin Social Media Share Buttons & Social Sharing Icons Security Bypass (1.5.1)
Joomla Unrestricted Upload of File with Dangerous Type Vulnerability (CVE-2011-4907)