Language: JavaScript
Label: vulnerable
CWE: CWE-79 \u2014 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

Code:
k.prototype.lineTo=function(U,T){this.passThrough?this.originalLineTo.apply(this.canvas,arguments):(this.addOp(this.lineOp,U,T),this.lastX=U,this.lastY=T)};k.prototype.moveTo=function(U,T){this.passThrough?this.originalMoveTo.apply(this.canvas,arguments):(this.addOp(this.moveOp,U,T),this.lastX=U,this.lastY=T,this.firstX=U,this.firstY=T)};k.prototype.close=function(){this.passThrough?this.originalClose.apply(this.canvas,arguments):this.addOp(this.closeOp)};k.prototype.quadTo=function(U,T,W,X){this.passThrough?