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:
Sidebar.prototype.createDragSource=function(a,c,f,e,g){function d(Z,oa){var va=mxUtils.createImage(Z.src);va.style.width=Z.width+"px";va.style.height=Z.height+"px";null!=oa&&va.setAttribute("title",oa);mxUtils.setOpacity(va,Z==this.refreshTarget?30:20);va.style.position="absolute";va.style.cursor="crosshair";return va}function k(Z,oa,va,Ja){null!=Ja.parentNode&&(mxUtils.contains(va,Z,oa)?(mxUtils.setOpacity(Ja,100),L=Ja):mxUtils.setOpacity(Ja,Ja==fa?30:20));return va}for(var n=this.editorUi,u=n.editor.graph,