CVE-2026-1201 PUBLISHED

Authorization Bypass Through User-Controlled Key in Hubitat Elevation Hubs

Assigner: icscert
Reserved: 19.01.2026 Published: 22.01.2026 Updated: 23.01.2026

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.

Metrics

CVSS Vector: 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
CVSS Score: 9.4

Product Status

Vendor Hubitat
Product Elevation C3
Versions Default: unaffected
  • affected from 0 to 2.4.2.157 (excl.)
Vendor Hubitat
Product Elevation C4
Versions Default: unaffected
  • affected from 0 to 2.4.2.157 (excl.)
Vendor Hubitat
Product Elevation C5
Versions Default: unaffected
  • affected from 0 to 2.4.2.157 (excl.)
Vendor Hubitat
Product Elevation C7
Versions Default: unaffected
  • affected from 0 to 2.4.2.157 (excl.)
Vendor Hubitat
Product Elevation C8
Versions Default: unaffected
  • affected from 0 to 2.4.2.157 (excl.)
Vendor Hubitat
Product Elevation C8 pro
Versions Default: unaffected
  • affected from 0 to 2.4.2.157 (excl.)

Solutions

Hubitat has released the following for users to implement:

Credits

  • Aaron 'theHastyOne' Hasty of Ostrich Lab reported this vulnerability to CISA. finder

References

Problem Types

  • CWE-639 Authorization Bypass Through User-Controlled Key CWE