CVE-2026-9161: Dernekplus Website Template

Medium severity, CVSS 5.3. EPSS: 0.3% chance of exploitation in the next 30 days.

Observable response discrepancy vulnerability in DernekPlus Website Template allows Account Footprinting. This issue affects Website Template: through 10092026. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

• Dernekplus Website Template: up to and including 10092026

Published 2026-09-10. Last modified 2026-09-10.