CVE-2026-33045
March 27, 2026
Home Assistant is open source home automation software that puts local control and privacy first. Starting in version 2025.02 and prior to version 2026.01 the "remaining charge time"-sensor for mobile phones (imported/included from Android Auto it appears) is vulnerable cross-site scripting, similar to CVE-2025-62172. Version 2026.01 fixes the issue.
Affected Packages
homeassistant (PYTHON):
Affected version(s) >=2025.2.0 <2026.01Fix Suggestion:
Update to version 2026.01homeassistant (PYTHON):
Affected version(s) >=2025.2.0 <2026.01Fix Suggestion:
Update to version 2026.01homeassistant (PYTHON):
Affected version(s) >=2025.2.0 <2026.01Fix Suggestion:
Update to version 2026.01homeassistant (PYTHON):
Affected version(s) >=2025.2.0 <2026.01Fix Suggestion:
Update to version 2026.01Related Resources (4)
Do you need more information?
Contact UsCVSS v4
Base Score:
7.3
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
PRESENT
Privileges Required
LOW
User Interaction
ACTIVE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
HIGH
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
HIGH
Subsequent System Integrity
HIGH
Subsequent System Availability
HIGH
Exploit Maturity
POC
CVSS v3
Base Score:
9
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Weakness Type (CWE)
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
EPSS
Base Score:
0.05
