CVE-2018-25132: Mybb Trending Widget

Medium severity, CVSS 6.1. EPSS: 0.2% chance of exploitation in the next 30 days.

MyBB Trending Widget Plugin 1.2 contains a cross-site scripting vulnerability that allows attackers to inject malicious scripts through thread titles. Attackers can modify thread titles with script payloads that will execute when other users view the trending widget.

Affected products

• Mybb Trending Widget: version 1.2 only

Published 2026-01-23. Last modified 2026-06-17.