Sep 10, 2021
9 min read
Dark Side 119: Exploiting File Upload Vulnerabilities — Part Two
Client vs. Server-Side Filtering & Common Bypasses
In my first article about file upload vulnerabilities, we covered some of the basic ways these upload fields could put a website at risk. During that article, I touched on ways to secure or mitigate these flaws, which included filtering, and that’s exactly what we’re…
