Language: JavaScript
Label: vulnerable
CWE: CWE-78 \u2014 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.

Code:
TrelloClient.prototype.saveFile=function(b,e,f){var c=b.meta.compoundId.split(this.SEPARATOR),k=mxUtils.bind(this,function(u){this.writeFile(b.meta.name,u,c[0],function(x){Trello.del("cards/"+c[0]+"/attachments/"+c[1],mxUtils.bind(this,function(){e(x)}),mxUtils.bind(this,function(E){null!=E&&401==E.status?this.authenticate(l,f,!0):f()}))},f)}),l=mxUtils.bind(this,function(){this.ui.useCanvasForExport&&/(\.png)$/i.test(b.meta.name)?this.ui.getEmbeddedPng(mxUtils.bind(this,function(u){k(this.ui.base64ToBlob(u,
"image/png"))}),f,this.ui.getCurrentFile()!=b?b.getData():null):k(b.getData())});this.authenticate(l,f)};