Feb. 26, 2023, 1:10 p.m. | Josh Fam

InfoSec Write-ups - Medium infosecwriteups.com

How I was able to Turn a XSS into a Account Takeover

To begin,this is a vulnerability that I found during a bug bounty engagement.I would split this into two parts, or two separate vulnerabilities. The First part was a web cache poisoning via X Headers.This part allowed me to achieve XSS on every endpoint with a combination of two Headers.The next part was a OAuth flow flaw that allowed me to leverage my previously given XSS capabilities into an …

account account takeover bounty-program bug bounty takeover turn web application security xss xss-attack

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