What are the threats of Cross Site Scripting?
Often attackers will inject JavaScript, VBScript, ActiveX, HTML, or Flash into a vulnerable application to fool a user (Read below for further details) in order to gather data from them. Everything from account hijacking, changing of user settings, cookie theft/poisoning, or false advertising is possible. New malicious uses are being found every day for XSS attacks. The post below by Brett Moore brings up a good point with regard to “Denial Of Service”, and potential “auto-attacking” of hosts if a user simply reads a post on a message board. http://archives.neohapsis.com/archives/vuln-dev/2002-q1/0311.
Often attackers will inject JavaScript, VBScript, ActiveX, HTML, or Flash into a vulnerable application to fool a user (Read below for further details) in order to gather data from them. Everything from account hijacking, changing of user settings, cookie theft/poisoning, or false advertising is possible. New malicious uses are being found every day for XSS attacks. The post below by Brett Moore brings up a good point with regard to “Denial Of Service”, and potential “auto-attacking” of hosts if a user simply reads a post on a message board.
