CVE-2026-15507: Coollabsio Coolify

Medium severity, CVSS 6.3. EPSS: 0.3% chance of exploitation in the next 30 days.

A vulnerability was detected in coollabsio Coolify up to 4.1.1. The impacted element is an unknown function of the file /app/Policies/ of the component Policy Handler. Performing a manipulation results in missing authorization. Remote exploitation of the attack is possible. The exploit is now public and may be used.

Affected products

• Coollabsio Coolify: version 4.1.0 only; version 4.1.1 only

Published 2026-07-12. Last modified 2026-07-13.