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.getTagsForStencil=function(a,c,f){a=a.split(".");for(var e=1;e<a.length;e++)a[e]=a[e].replace(/_/g," ");a.push(c.replace(/_/g," "));null!=f&&a.push(f);return a.slice(1,a.length)};