CVE-2026-29789 | THREATINT

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.

PUBLISHED Reserved 2026-03-04 | Published 2026-03-06 | Updated 2026-03-06 | Assigner GitHub_M

CRITICAL: 10.0CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Problem types

CWE-862: Missing Authorization

Product status

< 3.20.3

affected

References

github.com/...y/vito/security/advisories/GHSA-3m6w-8qh4-qr76

github.com/vitodeploy/vito/pull/1036

github.com/...ommit/0fdcfe5f0b93da644a0456e0e4544763828e3326

github.com/vitodeploy/vito/releases/tag/3.20.3

cve.org (CVE-2026-29789)

nvd.nist.gov (CVE-2026-29789)

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