Is this vulnerability remotely exploitable?

Yes. Any remote user who can authenticate to the Vito instance and has workflow write access in a project can exploit this issue through the web UI or API by targeting foreign `server_id` values.

What level of access does an attacker need?

The attacker needs a valid account on the Vito instance with permissions to create or manage workflows in at least one project. No direct access to other projects is required; the missing authorization check enables cross-project actions.

What is the safest general fix pattern?

The safest pattern is to enforce strict, server-side authorization for every operation that manipulates servers or sites, verifying that the referenced resources belong to the caller's project and that the user holds the necessary role. Centralizing these checks and tying them to a consistent authorization policy reduces the chance of similar gaps.

Severity:

CRITICAL RISK

(9.9)

Missing Authorization Check (CWE-862) in Vito Workflow Site-Creation Across Projects

CVE-2026-29789

Published:

Mar 6, 2026

Status:

Received

Summary

Affected Context

Exploit Preconditions

Why This Happens

Potential Impact

General Mitigation Guidance

How Teams Detect Issues Like This

Frequently Asked Questions

Source

NDV

Recent Vulnerabilities

CWE-78

CRITICAL RISK

CRITICAL

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Remote Code Execution

March 7, 2026

CWE-89

CRITICAL RISK

CRITICAL

(9.9)

SQL Injection via PostgreSQL Array/Row Expressions (CWE-89) in WeKnora Query Engine

Remote Code Execution via SQL Injection on the Database Server

March 7, 2026

Vulnerability Type

Category:

Missing Authorization

CWE:

CWE-862

Impact:

Cross-Project Privilege Escalation and Unauthorized Resource Management

Severity:

CRITICAL RISK

(9.9)

CVSS Version:

3.1

Vulnerability Type

Category:

Missing Authorization

CWE:

CWE-862

Impact:

Cross-Project Privilege Escalation and Unauthorized Resource Management

Severity:

CRITICAL RISK

(9.9)

CVSS Version:

3.1

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355 Bryant St. San Francisco, CA 94107, USA

Ask AI for summary of CodeAnt

Missing Authorization Check (CWE-862) in Vito Workflow Site-Creation Across Projects

Summary

Affected Context

Exploit Preconditions

Why This Happens

Potential Impact

General Mitigation Guidance

How Teams Detect Issues Like This

Frequently Asked Questions

Source

Recent Vulnerabilities

CRITICAL RISK

CRITICAL

(9.9)

Command Injection in MCP Stdio Configuration Validation (CWE-78) in WeKnora

CRITICAL RISK

CRITICAL

(9.9)

SQL Injection via PostgreSQL Array/Row Expressions (CWE-89) in WeKnora Query Engine

Vulnerability Type

Vulnerability Type

Vulnerability Type

Catch This CVE While Code Is Being Written

Ship clean & secure code faster

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