CVE-2026-54832: Jegstudio Gutenverse Companion

High severity, CVSS 7.5. EPSS: 0.3% chance of exploitation in the next 30 days.

Unauthenticated Broken Access Control in Gutenverse Companion <= 2.5.0 versions.

Affected products

• Jegstudio Gutenverse Companion: up to and including 2.5.0

Published 2026-06-26. Last modified 2026-06-26.