Information Exposure Affecting homeassistant package, versions [,2023.12.3)


Severity

0.0
medium
0
10

    Threat Intelligence

    Exploit Maturity
    Proof of concept
    EPSS
    0.09% (39th percentile)

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  • Snyk ID SNYK-PYTHON-HOMEASSISTANT-6128857
  • published 15 Dec 2023
  • disclosed 15 Dec 2023
  • credit r01k

How to fix?

Upgrade homeassistant to version 2023.12.3 or higher.

Overview

Affected versions of this package are vulnerable to Information Exposure due to an issue with the login page, which discloses all active user accounts to any unauthenticated browsing request originating on the Local Area Network. This could potentially allow an unauthorized actor to gain knowledge of all user accounts on the system.

Notes:

This applies to the local subnet where Home Assistant resides and to any private subnet that can reach it.

References

CVSS Scores

version 3.1
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Snyk

4.3 medium
  • Attack Vector (AV)
    Adjacent
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    Low
  • Integrity (I)
    None
  • Availability (A)
    None
Expand this section

NVD

4.3 medium