Language: JavaScript
Label: vulnerable
CWE: CWE-400 \u2014 Uncontrolled Resource Consumption
The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.

Code:
null!=g&&(g=g.cloneValue(),null==g||isNaN(g.nodeType)||(n.copiedValue=g))},null,null,"Alt+Shift+B");this.addAction("pasteData",function(g,l){function q(C,H){var G=y.getValue(C);H=C.cloneValue(H);H.removeAttribute("placeholders");null==G||isNaN(G.nodeType)||H.setAttribute("placeholders",G.getAttribute("placeholders"));null!=g&&mxEvent.isShiftDown(g)||H.setAttribute("label",t.convertValueToString(C));y.setValue(C,H)}g=null!=l?l:g;var y=t.getModel();if(t.isEnabled()&&!t.isSelectionEmpty()&&null!=n.copiedValue){y.beginUpdate();