Trying to fix Firefox on Linux's 0.0.0.0 bug because the devs haven't yet. Coding was done by ChatGPT because I don't have the time to learn to make Firefox extensions, but I did the art myself in GIMP.

To use:

• Download all files besides the readme.

• Dump them in a folder somewhere together.

• go to about:debugging#/runtime/this-firefox & select manifest.json

  It should load correctly, but I made this for me. About the bug

  • whatwg/fetch#1763
  • https://www.oligo.security/blog/0-0-0-0-day-exploiting-localhost-apis-from-the-browser