Recent Posts

Python tarfile directory traversal

12 minute read

Currently, there’s a lot of hype around the behavior of Python’s tarfile module for extracting archives. In short: tarfile will not sanitize filenames in arc...

Remote debugging Claris Data API

13 minute read

When debugging code that integrates with the Claris FileMaker Data API, it is sometimes helpful to trace a request from your app all the way to the code of t...

Remote debugging NodeJS apps

11 minute read

When you want to debug an application in an environment which is hard to replicate locally and/or you cannot install additional software on the machine it is...