CVE-2026-29789

CRITICAL
2026-03-06 [email protected]
9.9
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

2
Analysis Generated
Mar 12, 2026 - 22:06 vuln.today
CVE Published
Mar 06, 2026 - 21:16 nvd
CRITICAL 9.9

Tags

PHP Authentication Bypass Vito

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.

Analysis

Missing authorization in Vito server management before 3.20.3. CVSS 9.9.

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Remediation

Within 24 hours: Audit access logs for suspicious activity; restrict network access to Vito to trusted IPs only; notify all Vito administrators of the vulnerability. Within 7 days: Implement Web Application Firewall (WAF) rules to block unauthorized API/admin requests; segment Vito infrastructure from production networks; consider disabling non-essential deployment features. …

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Priority Score

50
Low Medium High Critical
KEV: 0
EPSS: +0.1
CVSS: +50
POC: 0

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CVE-2026-29789 vulnerability details – vuln.today
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