In fenom 2.12.1 and before, there is a way in fenom/src/Fenom/Template.php function getTemplateCode()to bypass sandbox to execute arbitrary PHP code when disable_native_funcs is true.
Affected Software
| Name | 
Vendor | 
Start Version | 
End Version | 
| Fenom | 
Fenom_project | 
* | 
2.12.1 (including) | 
References