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Exploit server does not behave the same depending on the browser

sssss | Last updated: Jun 26, 2024 09:34AM UTC

Hi, I've observed that the exploit server does not behave the same depending on which browser it is opened on. I've been writing and storing the exact same html content in the exploit server from Firefox and from Burp's built-in browser and the challenge "Reflected XSS into HTML context with all tags blocked except custom ones" can only be solved from the burp's built-in browser's exploit server. Best regards, sssss ps : I'm not talking about the "view exploit" functionality, which obviously depends on the browser used.

Ben, PortSwigger Agent | Last updated: Jun 26, 2024 04:30PM UTC

Hi, I have just run through this particular lab and been able to solve it using Firefox - what does your exploit look like?

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