MyBB 1.8.14 is now available, and is a security & maintenance release.

This update applies security patches and fixes minor issues related to the upgrade script included in the previous version.

• 2 security vulnerabilities addressed:
  • High risk: Language file headers RCE — reported by Julian Rittweger
  • Low risk: Language Pack Properties XSS — reported by Julian Rittweger
• 2 issues resolved

Check Release Notes for a list of changes to language files, templates and unresolved issues.

Get latest MyBB Full & Upgrade Packages →

The MyBB Project extends thanks to reporters and researchers following responsible disclosure.
Go to mybb.com/security to report possible security concerns or to learn more about security research at MyBB.
If you would like to contribute to the Project, Get Involved.

Thanks,
MyBB Team