PT-2026-84399

CVE-2026-81846

Published

2026-09-01

Updated

2026-09-01

Description by

CVSS 3.1

3.5

Low

MetricsAV:N/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N

Name of the Vulnerable Software and Affected Versions runZero Platform MCP service versions prior to 5.1.260826.0

Description An authorization bypass exists in the MCP service. This issue is an instance of Authorization Bypass Through User-Controlled Key, which occurs when an application uses a user-supplied input to access a resource without properly verifying if the user is authorized to access that specific resource.

Recommendations Update to version 5.1.260826.0.

Exploitability

Fix

Impacts

Researchers

Inc

Runzero

Vendors

Affected products

Weakness enumeration

CWE-639: Authorization Bypass Through User-Controlled Key

Related identifiers