How dangerous is disabling PHPHighRiskMethodsVariables_BODY from the AWS ACLs?

Problem
Users in my application are being blocked (by the AWS WAF) from uploading files with certain names. In the specific case I am trying to solve, the problematic string is .* System (.*).*.
Background
The block is coming from the PHPH… Continue reading How dangerous is disabling PHPHighRiskMethodsVariables_BODY from the AWS ACLs?