Update the links for the groupme protocol to the active repository

Testing Done:
Ran the devserver and verified everything looked okay.

Reviewed at
title: cve-2007-4999-00
date: 2007-10-24T00:00:00.000Z
cveNumber: cve-2007-4999
summary: NULL pointer dereference in parsing invalid HTML
discoveredBy: Jeffrey Rosen
fixedInRelease: 2.2.2
type: security
layout: cve
hidden: true
### Description
A remote user can cause a denial of service (crash) by sending a message with
invalid HTML. It is believed that this crash can be triggered only when using
HTML logging.
### Mitigation
The affected function has been patched to fix the vulnerability.