CVE-2026-1201

critical · 9.4

An Authorization Bypass Through User-Controlled Key vulnerability in Hubitat Elevation home automation controllers prior to version 2.4.2.157 could allow a remote authenticated user to control connected devices outside of their authorized scope via client-side request manipulation.

9.4

CVSS

0.5%

EPSS (exploit prob.)

41st

EPSS percentile

2026-01-22

Published

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Weaknesses

CWE-639

References

https://ostrichlab.io/research-blog/?post=hubitat_writeup
https://www.cisa.gov/news-events/ics-advisories/icsa-26-022-06

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-1201