CVE-2026-29789
Critical
Description
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.
SeverityCritical
CVSS9.9
Exploit probability—
ProductVito
PublishedMar 6, 2026
First seenMar 6, 2026
Weakness typeCWE-862Missing authorization
How to fix
Update
- vitodeploy vito3.20.3 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| vitodeploy vito | v < 3.20.3 | 3.20.3 |
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