CVE-2026-39710: Stmcan Rt-Theme 18 | Extensions

Medium severity, CVSS 5.4. EPSS: 0.1% chance of exploitation in the next 30 days.

Cross-Site Request Forgery (CSRF) vulnerability in stmcan RT-Theme 18 | Extensions rt18-extensions allows Cross Site Request Forgery.This issue affects RT-Theme 18 | Extensions: from n/a through <= 2.5.

Affected products

• Stmcan Rt-Theme 18 | Extensions: up to and including 2.5

Published 2026-04-08. Last modified 2026-07-24.