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CVE-2026-29789

CRITICAL CVSS 3.1: 8.8 EPSS 0.06%
Updated Mar 13, 2026
PHP
Parameter Value
CVSS 8.8 (CRITICAL)
Affected Versions before 3.20.3
Fixed In 3.20.3
Type CWE-862 (Missing Authorization)
Vendor PHP
Public PoC No

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.

Attack Parameters

Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Privileges Required
Low
Basic privileges needed
User Interaction
None
No user interaction needed

Impact Assessment

Confidentiality
High
Complete data leak
Integrity
High
Complete data modification
Availability
High
Complete denial of service

CVSS Vector v3.1

Vulnerable Products 1

Configuration From (including) Up to (excluding)
Vitodeploy Vito
cpe:2.3:a:vitodeploy:vito:*:*:*:*:*:*:*:*
3.20.3