StefanT to take over as project manager

I am pleased to announce that StefanT will soon be taking over from me as project manager.

MyBB has been an exciting 7 year journey for me and I’ve witnessed an enormous amount of progress during my time. The project is still of great significance to me, however I have recently been unable to dedicate the time it deserves, largely due to several great opportunities that have consumed most of my attention for the last two years. Therefore I have made the tough decision to retire from the project and hand over the reigns to someone fresh and motivated.

A ballot was conducted among the team members to decide my successor. Nominations were open to all team members and Stefan was the successful candidate. I am very confident that the project will be in safe hands under Stefan’s leadership given the excellent job he has done steering development efforts over the past year.

I am also very excited to see what the future holds for MyBB. I hope my retirement will allow some of the newer team members to take greater ownership over the project and help take MyBB to new heights. In particular I’m pleased by the work towards 2.0 which has begun recently and I hope the team will be able to share more about that with you soon.

I’d like to thank the community for their support of the project, and the team who I have greatly enjoyed collaborating with over the years.

Regards, Tim B.

Attack against the community forums prior to 1.8.3 release

The recent 1.8.3 release fixes a high risk SQL injection vulnerability, it is critically important that users upgrade as soon as possible to ensure their systems are safe.

Unfortunately, we wish to inform users that this vulnerability was used against the community forums in the days before it was discovered and patched by our team. The attack was successful in accessing our database, however our logs indicate that only a very small portion of the database was obtained. While we know the size of what was downloaded, we have no way of knowing what data it contained and therefore we cannot rule out that the attacker downloaded a small portion of the users table. The attacker also had access to the ACP for a short period.

In light of this we recommend all community forum users take appropriate precautions on the assumption that their account was accessed. This includes changing your password and monitoring your account for any suspicious activity.

Our understanding is that the attacker used the SQL injection to reset Chris’ community forum password by retrieving the confirmation code, then discover the ACP directory name by searching PMs sent between team members. They were then able to edit the log settings in the ACP to write to a publicly accessible location and create a back-door script on the file-system. Upon discovering the attack we immediately took steps to prevent further access, and we are now confident that the system is secure having searched for any additional back-doors. We have also changed our ACP directory, adopted the new ACP PIN functionality added in 1.8, and used an isolated communication channel to distribute these new details to team members.

We’d like to reiterate that users running the latest version of MyBB are already secured against the vulnerabilities used to gain access to the ACP, and we’ll be using information learned from this attack to further improve security within the ACP in future releases.


The MyBB Team.

We’ll be back soon

As most of you who will be reading this are aware, three days ago (beginning the 31st of May) the domain (along with our other domains) were hijacked by a group of hackers (we’re not going to identify them by name but they have been very vocal in claiming responsibility so you should have no problem finding them if you’re so inclined). They also tried to access our server and many other services we use.

At this stage we have access to all our systems back and are in the process of restoring services, however we’re pleased to say that we are also taking this opportunity to retool components of our website and upgrade our server infrastructure.

This blog post will probably be the first of many, but we’ll endeavor to keep you updated as much as possible regarding progress. At this stage we don’t expect all services to be online for at least a week while the new servers are configured and we prepare new components of our website, however this blog is obviously already online and the MyBB home page will be up very soon too.

The story to date

There are still a few missing pieces, but at this stage we have a pretty clear understanding of what happened. Contrary to what has been posted elsewhere, we do not believe social engineering was the culprit, although the hackers did try unsuccessfully to gain access to several of our accounts via this method.

The main incident that lead to the breach was a compromise of Chris’ personal Apple ID (iCloud, etc) account. From there, the hackers were able to reset passwords to our hosting and domain accounts. It’s still not clear how they got access to this account, however they also had numerous personal details about Chris, including contact details and knowledge of at least the last four numbers of his primary credit card.

Fortunately SoftLayer (our host) called Chris when his password was reset which alerted us to the situation unfolding and all public access to the server was shut off soon thereafter. As far we can tell they were not able to log into our server and do not have copies of our databases. We have been very pleased by the response we received from SoftLayer and without their vigilance the situation could have been far worse.

While Chris was trying to reset his passwords to NameCheap (our Domain Registrar at the time) and Apple ID accounts, the hackers even went as far as to remote wipe his iPhone via iCloud to prevent him from having 3G access. Unfortunately they successfully took control of Chris’s NameCheap account and redirected the domain to their defacement page, later we discovered they even tried to transfer the domain.

Unfortunately we did not get the expedited response from NameCheap that we would have hoped for given the severity of the situation, and it was about six hours before we got access to our account back. As a result we have already transferred to another domain registrar with better controls around account security.

Since then we have been planning the recovery effort, including taking the opportunity to improve our infrastructure.  We will be moving to a new server setup, but given our security scare a few months ago we are also auditing the site software we use and only moving what we know is clean to the new server. More details on changes to the site are detailed further down this article.

With regard to why we were targeted, frankly we are baffled by the logic. The group identified MyBB as being targeted because one of our user’s runs an online forum dedicated to hacking. By this same analogy, if someone purchases a car and then uses it to run someone down or damage another’s property, then the manufacturer of the car should be responsible, which is obviously corrupted logic.

The group totes freedom as their cause but by attacking an Open Source project they are undermining freedom in every sense of the word. Anyone is free to download and use our software, no matter if you’re rich or poor, a nurse or a hacker, and the fact they targeted us for this is an utter contradiction of their reasoning.

As many MyBB users will know, we don’t even offer support on our community forums to hacking sites, and there are no exceptions. We can only conclude that attention and notoriety are their true motivations, and that their sense of ethics is a disgrace to the online community. We sincerely hope the perpetrators are brought to justice.

What we’re doing

First and foremost we have adopted two factor authentication wherever possible. As mentioned above, the domain names have already been transferred to a registrar offering two factor authentication, among other security features. We’ll also be adopting two factor authentication on our new servers, and to various internal services. The new servers should improve performance of our website, and CloudFlare has also been setup.

As you might have also noticed, this blog has already been moved from being a locally hosted WordPress installation to being hosted on, which should ensure it is accessible even when our servers are down. We are hoping to make a similar change to the wiki before services are fully restored and as previously announced, development will be moving to GitHub with 1.8. Our goal with moving services offsite is to improve availability, improve maintainability, reduce load on our servers and improve security.

Finally,  although our website infrastructure did not contribute to the intrusion, we are reviewing the security of all our services prior to moving them to our new server to ensure our systems are as secure as they could be.

We thank everyone for their continued patience and support over this difficult time and hope to have everything back online soon.


Chris, Tim, and the rest of the MyBB Team