What’s Vulnerable › Vulnerabilities

CVE-2026-77052: Missing Authentication for Node-RED in boneIO

• Severity: high (CVSS 8.7 v4.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-10-26 · updated 2026-10-26
• Weakness: CWE-306

Description

boneIO Black exposes a Node-RED instance without authentication at the /nodered/ path through a Caddy reverse proxy. The Node-RED Admin API allows deploying flows that can execute arbitrary system commands. An unauthenticated attacker on the local network can deploy a malicious flow to achieve remote code execution and gain full control over the home automation system. This issue was fixed in version 1.6.0.

Affected products

• boneIO: from 1.3.0 before 1.6.0 — fixed in 1.6.0

How to fix

Upgrade to a fixed version: boneIO 1.6.0. Check the vendor advisory for mitigations.

References

• https://boneio.eu/en/docs/black
• https://cert.pl/en/posts/2026/10/CVE-2026-77052

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