WampServer - Apache, PHP, MySQL on Windows.
WampServer is susceptible to cross-site scripting vulnerability. This issue is due to the application's failure to properly sanitize user-supplied input. An attacker may leverage any of the cross-site scripting issues to have arbitrary script code executed in the browser of an unsuspecting user in the context of the affected site. This may facilitate the theft of cookie-based authentication credentials, phishing as well as other attacks.