HexBrain

Uber · Report #397497

Stored XSS on auth.uber.com/oauth/v2/authorize via redirect_uri parameter leads to Account Takeover

Validstatus
mediumseverity
$3,000bounty
52upvotes
25 Feb 2021disclosed

Summary

By getting an authenticated victim to visit a malicious link, an attacker can cause that victim to execute arbitrary JavaScript in the context of the login.uber.com or auth.uber.com domains.

How it was found

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