Vulnerability · Published Oct 26, 2026 · Assigned by CERT-PL

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

High 8.7

In plain English

A high-severity missing authentication in boneIO from boneIO. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 26% of all known vulnerabilities).

Severity (CVSS 4.0)8.7High

Exploit odds (30 days)0.3%top 73.5% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official 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 (as reported)

Vendor	Product	Versions
boneIO	boneIO	1.3.0 – before 1.6.0

Weakness: CWE-306 · Vector: CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L

References

https://cert.pl/en/posts/2026/10/CVE-2026-77052 third-party-advisory
https://boneio.eu/en/docs/black product