Does anyone know where I can find the vulnerability.isc2.org section?
@VFMA I am not sure what you are asking.
If you are asking if there is a separate area of this community for vulnerabilities, no there is not.
At least not that I know of. If you look at the pull downs at the top you will see the different areas.
If you are looking for something else you would need to a little clearer on what exactly you are looking for.
At https://vulnerability.isc2.org/. The page loads for me right now (after authentication). If it is failing for you try incognito mode in your browser and maybe disable a few extensions. Or, was this a trick question?