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by OliverJones 2726 days ago
I just fixed one myself. It's not that hard to sanitize redirect parameters. One good way, if it fits your app, is to insist they be internal-only: "/app/profile" rather than external "https://evil.example.com/phish/login"

I believe it's worth fixing these, not only because it gets penetration tests to shuddup, but because cybercreeps...