X / xAI · Report #945990

Safe Redirect Bypass

Validstatus

lowseverity

$560bounty

98upvotes

10 Sept 2020disclosed

How it was found

Hello Team,

Summary: The url below bypasses the safe redirect and redirects directly to the malicious website. http://evil.org/%00

The reason for this may be the fix in the report #921286.

Steps: Tweet the url below: http://evil.org/%00

Thanks! @cyanpiny

The attacker can direct the victim directly, bypassing the safe redirect to the website.

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