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.adoptParentCell=function(b,e,f,c){var k=f[b],l=null!=e?e.parent:null!=k?k.parent:null;null!=l&&this.adoptParentCell(l,null,f,c);null!=k?c.inserted[b]||(c.cells[EditorUi.DIFF_INSERT].push(k),c.inserted[b]=!0):null!=e&&(null==c.cells[EditorUi.DIFF_UPDATE][b]&&(c.cells[EditorUi.DIFF_UPDATE][b]={}),c.cells[EditorUi.DIFF_UPDATE][b]=e)};