Tool fails to generate a valid pin code when LFI response contains HTML or other data

[0xsudomode]

Description: Currently, the tool fails to generate a valid pin code if the LFI response contains HTML or other types of unexpected data. This results in errors that prevent the pin code from being generated.

Suggested Improvements: I suggest refining the regex used in the tool and adding additional checks to validate the LFI response. These checks would help detect whether the response contains only the expected values (such as a numeric pin code) and ignore any HTML or irrelevant data that might appear in the response.

This would make the tool more robust and reliable, especially when dealing with varied or unexpected server responses.