MyBB 1.8.39 is now available, and is a security & maintenance release.

• 2 security vulnerabilities addressed:
  • Medium risk: Upgrade local file inclusion (advisory) — reported by Cillian Collins
  • Low risk: Unviewable threads title disclosure in search (advisory) — reported by Huseyn (Khatai) Gadashov (Exploit Azerbaijan)
• 37 issues resolved

Check the Release Notes for more information.

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