Securing applications that dynamically generate documents from user URLs requires a strict zero-trust posture:
A web application that converts provided URLs into PDF documents. Vulnerability: Insecure URL handling during PDF generation. pdfy htb writeup upd
The challenge provides a web application where users can input a URL. The application then visits that URL and converts the page content into a PDF file. pdfy htb writeup upd
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Crafted PDF with title: