CVE-2026-1201Authorization Bypass Through User-Controlled Key in Hubitat Elevation Hubs
Updated under an hour ago ()
Does this affect you?
It affects Hubitat Elevation C3 and 5 other products. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
Do this next
Free account, 1 product
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.
- CVSS
- 9.4 CRITICAL (v4.0, CNA)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
- Weakness (CWE)
- CWE-639
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- icscert
- NVD analysis
- Deferred
- Record last updated
- Jan 29, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Hubitat Elevation C3 hubitat:elevation_c3 (from the name) | before 2.4.2.157 | CNA record |
Hubitat Elevation C4 hubitat:elevation_c4 (from the name) | before 2.4.2.157 | CNA record |
Hubitat Elevation C5 hubitat:elevation_c5 (from the name) | before 2.4.2.157 | CNA record |
Hubitat Elevation C7 hubitat:elevation_c7 (from the name) | before 2.4.2.157 | CNA record |
Hubitat Elevation C8 hubitat:elevation_c8 (from the name) | before 2.4.2.157 | CNA record |
Hubitat Elevation C8 pro hubitat:elevation_c8_pro (from the name) | before 2.4.2.157 | CNA record |
References
- https://www.cisa.gov/news-events/ics-advisories/icsa-26-022-06government-resource
- https://ostrichlab.io/research-blog/?post=hubitat_writeuptechnical-description, related
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.