CVE-2018-17997: Layerbb

Medium severity, CVSS 6.1. EPSS: 3.6% chance of exploitation in the next 30 days.

LayerBB 1.1.1 allows XSS via the titles of conversations (PMs).

Affected products

• Layerbb Layerbb: version 1.1.1 only

Published 2019-03-21. Last modified 2026-06-17.