Vito: Cross-project privilege escalation in workflow site-creation actions allows unauthorized server modification
Priority HIGH 76CWE-862Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-862.
Summary
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.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00426 37th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Fixed vito (vitodeploy): 3.20.3
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- No
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| vitodeploy | vito | before 3.20.3 | 3.20.3 | Patch available | CNA |
- vito Vendorvitodeploy Affected before 3.20.3 Fixed in 3.20.3 Patch available CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:vitodeploy:vito:*:*:*:*:*:*:*:* | before 3.20.3 | Vulnerable | vitodeploy |
- cpe:2.3:a:vitodeploy:vito:*:*:*:*:*:*:*:* Versions before 3.20.3 Vulnerable ·vitodeploy
Remediation
- Fix · CNA vito (vitodeploy) Fixed in 3.20.3
Timeline
- 2026-10-02 Threatist record created from CVE-2026-29789
References
Sources
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences