llow_url_fopen is used to retrieve data from remote servers and websites. There are servers with allow_url_fopen as enabled. The allow_url_fopen carries a risk of:-
If an attacker can inject a remote URI into the file function. The function could manipulate an application into:-
The function will perform the above operations in untrusted sources too.
Using this vulnerability, an attacker can:-
Beagle recommends the following fixes:-