CVE-2026-29789: Vitodeploy Vito

High severity, CVSS 8.8. EPSS: 0.6% chance of exploitation in the next 30 days.

Vito is a self-hosted web application that helps manage servers and deploy PHP applications into production servers. Prior to version 3.20.3, a missing authorization check in workflow site-creation actions allows an authenticated attacker with workflow write access in one project to create/manage sites on servers belonging to other projects by supplying a foreign server_id. This issue has been patched in version 3.20.3.

Affected products

• Vitodeploy Vito: before 3.20.3 (fixed in 3.20.3)

Published 2026-03-06. Last modified 2026-06-17.