302 redirect to root of domain issue

Hi there,

This is the first time we're experiencing this issue, and I don't know if it's cpanel's apache related (an included config), or if it's PHP's fault, or admin's... When a query value is "<=" or ">=" or even "@<<", the browser gets a 302 redirect to the root of the domain...

Here are the tested queries:

• ?foo=%3c (OK)
  
• ?foo=%3e (OK)
  
• ?foo=%3c%3c (KO)
• ?foo=%3e%3e (KO)
• ?foo=%3d%3c (OK)
• ?foo=%3c%3d (KO)

Any idea please?

 

Hi,
Thanks for your answer. I wanted to dig a little further to isolate the issue. Actually, it's a ModSecurity features...

So it's now fixed, thanks.