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:
EditorUi.prototype.initClipboard=function(){var b=this,e=mxClipboard.cut;mxClipboard.cut=function(q){q.cellEditor.isContentEditing()?document.execCommand("cut",!1,null):e.apply(this,arguments);b.updatePasteActionStates()};mxClipboard.copy=function(q){var E=null;if(q.cellEditor.isContentEditing())document.execCommand("copy",!1,null);else{E=E||q.getSelectionCells();E=q.getExportableCells(q.model.getTopmostCells(E));for(var L={},T=q.createCellLookup(E),G=q.cloneCells(E,null,L),M=new mxGraphModel,R=M.getChildAt(M.getRoot(),
0),W=0;W<G.length;W++){M.add(R,G[W]);var d=q.view.getState(E[W]);if(null!=d){var f=q.getCellGeometry(G[W]);null!=f&&f.relative&&!M.isEdge(E[W])&&null==T[mxObjectIdentity.get(M.getParent(E[W]))]&&(f.offset=null,f.relative=!1,f.x=d.x/d.view.scale-d.view.translate.x,f.y=d.y/d.view.scale-d.view.translate.y)}}q.updateCustomLinks(q.createCellMapping(L,T),G);mxClipboard.insertCount=1;mxClipboard.setCells(G)}b.updatePasteActionStates();return E};var g=mxClipboard.paste;mxClipboard.paste=function(q){var E=
null;q.cellEditor.isContentEditing()?document.execCommand("paste",!1,null):E=g.apply(this,arguments);b.updatePasteActionStates();return E};var p=this.editor.graph.cellEditor.startEditing;this.editor.graph.cellEditor.startEditing=function(){p.apply(this,arguments);b.updatePasteActionStates()};var y=this.editor.graph.cellEditor.stopEditing;this.editor.graph.cellEditor.stopEditing=function(q,E){y.apply(this,arguments);b.updatePasteActionStates()};this.updatePasteActionStates()};