MyBB 1.8.37 is now available, and is a security & maintenance release.

This version includes improvements for compatibility with mailing configurations and recent PHP versions.

• 2 security vulnerabilities addressed:
  • Medium risk: Visual editor size code persistent XSS (advisory) — reported by Paulos Yibelo (Octagon Networks)
  • Low risk: ACP Themes persistent XSS (advisory) — reported by Or4nG.M4n
• 12 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