Input:{ 'foo' : 'test.com onload=alert(1)'} Rendered resu...">
Versions of handlebars
prior to 4.0.0 are affected by a cross-site scripting vulnerability when attributes in handlebar templates are not quoted.
Template:
<a href />
Input:
{ 'foo' : 'test.com onload=alert(1)'}
Rendered result:
<a href />
Update to version 4.0.0 or later.
Alternatively, ensure that all attributes in handlebars templates are encapsulated with quotes.
CPE | Name | Operator | Version |
---|---|---|---|
handlebars | lt | 4.0.0 |