UlisseCTF 2025
UlisseCTF 2025 🚩 Telemetry 🌐 Overview Telemetry was a web application that allowed users to upload files (max 10), while internally logging all errors and relevant events into files located at paths like logs/username/user-uuid.txt. The application also featured a template testing endpoint, which let users check whether a given Jinja2 template from the template directory could be successfully rendered. Analysis The challenge provided a register endpoint where users were asked to supply a username and a custom log filename....