CVE-2026-74756
Received
Received - Intake
Webadmin REST API Authentication Bypass in Apache Guacamole Docker
Vulnerability report for CVE-2026-74756, including description, CVSS score, EPSS score, affected products, exploitability, helpful resources, and attack-flow context.
Publication date: 2026-11-06
Last updated on: 2026-11-06
Assigner: Apache Software Foundation
Description
Description
Some docker-compose shipped by the project exposes by default Webadmin REST API publically without proper authentication setup.
Version 3.9.1 onward sets a random credential by default on unprotected webadmin endpoints to prevent this while retain convenience.
CVSS Scores
EPSS Scores
| Probability: | |
| Percentile: |
Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| Apache Software Foundation | Apache James | 0 |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-1188 | The product initializes or sets a resource with a default that is intended to be changed by the product's installer, administrator, or maintainer, but the default is not secure. |