This is getting beyond ridiculous at this point. Another exploit related to WHMCS billing software has been discovered.
It would appear that poor coding practices are the root cause of this.
To our clients: Security is our utmost priority. To ensure data safety, we have taken our billing system again offline. We hoped that by partnering with the industry standard WHMCS software, we would have a secure and future proof solution. This turns out to be not the case.
At this point we are taking a closer look at alternatives.
More info here
- Update 1: WHMCS release official statement System back online.