WordPress Elegant Grunge Theme 1.0.3 - Cross Site Scripting
WordPress Elegant Grunge theme's "s" parameter is prone to a cross-site scripting vulnerability. It fails to properly clean up user-supplied input. An attacker may execute arbitrary script code in the browser of an user in the context of the affected site. In this way the attacker can steal cookie-based authentication credentials. Other attacks are also possible.
Update the theme.
Type XSS (Cross Site Scripting) OWASP Top 10 A3: Cross Site Scripting (XSS)