CVE-2016-9410: Mybb Merge System

High severity, CVSS 7.5. EPSS: 2.2% chance of exploitation in the next 30 days.

MyBB (aka MyBulletinBoard) before 1.8.7 and MyBB Merge System before 1.8.7 might allow remote attackers to obtain sensitive database information via vectors involving templates.

Affected products

• Mybb Merge System: up to and including 1.8.6
• Mybb Mybb: up to and including 1.8.6

Published 2017-01-31. Last modified 2026-06-17.