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:
"undefined"!==typeof mermaid||this.loadingMermaid||this.isOffline(!0)?y():(this.loadingMermaid=!0,"1"==urlParams.dev?mxscript("js/mermaid/mermaid.min.js",y):mxscript("js/extensions.min.js",y))};EditorUi.prototype.generatePlantUmlImage=function(d,f,g,l){function q(C,H,G){c1=C>>2;c2=(C&3)<<4|H>>4;c3=(H&15)<<2|G>>6;c4=G&63;r="";r+=y(c1&63);r+=y(c2&63);r+=y(c3&63);return r+=y(c4&63)}function y(C){if(10>C)return String.fromCharCode(48+C);C-=10;if(26>C)return String.fromCharCode(65+C);C-=26;if(26>C)return String.fromCharCode(97+