CVE-2026-4034: TIBCO Administrator

High severity, CVSS 8.7. EPSS: 0.3% chance of exploitation in the next 30 days.

Injection Vulnerability in Tibco Administrator version 5.13.0 & prior allows an authenticated user to submit specially crafted input through the web-based administration console.

Affected products

• TIBCO Administrator: up to and including 5.13.0

Published 2026-09-29. Last modified 2026-09-30.