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:
mxEvent.consume(I)):39==I.keyCode?(y(C.getSelectionCell(),mxConstants.DIRECTION_EAST),mxEvent.consume(I)):40==I.keyCode&&(y(C.getSelectionCell(),mxConstants.DIRECTION_SOUTH),mxEvent.consume(I))}}catch(R){F.handleError(R)}mxEvent.isConsumed(I)||O.apply(this,arguments)};var X=C.connectVertex;C.connectVertex=function(I,V,Q,R,fa,la,ra){var u=C.getIncomingTreeEdges(I);if(n(I)){var J=d(I),N=J==mxConstants.DIRECTION_EAST||J==mxConstants.DIRECTION_WEST,W=V==mxConstants.DIRECTION_EAST||V==mxConstants.DIRECTION_WEST;
return J==V||0==u.length?l(I,V):N==W?g(I):f(I,V!=mxConstants.DIRECTION_NORTH&&V!=mxConstants.DIRECTION_WEST)}return X.apply(this,arguments)};C.getSubtree=function(I){var V=[I];!D(I)&&!n(I)||E(I)||C.traverse(I,!0,function(Q,R){var fa=null!=R&&C.isTreeEdge(R);fa&&0>mxUtils.indexOf(V,R)&&V.push(R);(null==R||fa)&&0>mxUtils.indexOf(V,Q)&&V.push(Q);return null==R||fa});return V};var ea=mxVertexHandler.prototype.init;mxVertexHandler.prototype.init=function(){ea.apply(this,arguments);(D(this.state.cell)||