Paragon Initiative Enterprises · Report #115219

Information Disclosure in Error Page

Informativestatus

2upvotes

29 Apr 2016disclosed

How it was found

Hello,

Here's an crafted URL which discloses web server used and version of same.

https://paragonie.com/%PI

Even-though most error pages are handled by generic pages in paragonie.com, above given 400 Bad Request sample is not handled. It seems this error page is because of Invalid URL Encoded (%PI) Value given in the request.

This report was disclosed publicly on HackerOne and belongs to its author and the program. See the original