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:
Graph.zapGremlins=function(b){for(var e=0,g=[],n=0;n<b.length;n++){var y=b.charCodeAt(n);(32<=y||9==y||10==y||13==y)&&65535!=y&&65534!=y||(g.push(b.substring(e,n)),e=n+1)}0<e&&e<b.length&&g.push(b.substring(e));return 0==g.length?b:g.join("")};Graph.stringToBytes=function(b){for(var e=Array(b.length),g=0;g<b.length;g++)e[g]=b.charCodeAt(g);return e};Graph.bytesToString=function(b){for(var e=Array(b.length),g=0;g<b.length;g++)e[g]=String.fromCharCode(b[g]);return e.join("")};