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  1. Bug Bounty Reports & Articles
  2. Broken Access Control & Broken Authentication

File Upload Functionality

PreviousBroken Access Control & Broken AuthenticationNextPassword Reset Functionality

Last updated 10 months ago

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https://riccardomalatesta.com/how-i-earned-500-by-uploading-a-file-write-up-of-one-of-my-first-bug-bounty/riccardomalatesta.com
LogoCS Money disclosed on HackerOne: Blind XSS on image uploadHackerOne
LogoSemrush disclosed on HackerOne: Unrestricted file upload in...HackerOne
LogoX (Formerly Twitter) disclosed on HackerOne: File Upload XSS in...HackerOne
LogoReddit disclosed on HackerOne: Reflected XSS via File UploadHackerOne
LogoReddit disclosed on HackerOne: Unrestricted File Upload on...HackerOne