Dark Side 119: Exploiting File Upload Vulnerabilities — Part Two

Client vs. Server-Side Filtering & Common Bypasses

Photo by Glenn Carstens-Peters on Unsplash

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…



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Katlyn Gallo

Coffee lover, bookworm, and InfoSec enthusiast | Find me on Twitter & Instagram: @ktgblogstech