Paper/Archive/CVE-2026-29789

CVE-2026-29789

vitodeploy vito — Vito: Cross-project privilege escalation in workflow site-creation actions allows unauthorized server modification

EPSS 0.4%public exploit CVSS 10.0

critical.is priorityof 100

CVSS 10.0 (CNA)10.0 / 10 × 3030.0 Not in CISA KEV+300.0 EPSS percentile 33.1.331 × 206.6 Exploit: SSVC poc+1010.0 SSVC exploitation: poc+100.0

Description · from the CVE record

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

ProductAffectedFixed inSource

vito< 3.20.3–CNA

Scores by source

GitHub_M (CNA)10.0CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

CISA ADPSSVCExploitation: poc · Automatable: no · Technical impact: total

References

refgithub.com/vitodeploy/vito/security/advisories/GHSA-3m6w-8qh4-qr76 refgithub.com/vitodeploy/vito/pull/1036 refgithub.com/vitodeploy/vito/commit/0fdcfe5f0b93da644a0456e0e4544763828e3326 refgithub.com/vitodeploy/vito/releases/tag/3.20.3