Access Restriction Bypass Affecting homeassistant package, versions [,2023.9.0b0)


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.07% (33rd percentile)

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  • Snyk IDSNYK-PYTHON-HOMEASSISTANT-6808851
  • published5 May 2024
  • disclosed1 May 2024
  • creditCure53

Introduced: 1 May 2024

CVE-2023-41894  (opens in a new tab)
CWE-284  (opens in a new tab)

How to fix?

Upgrade homeassistant to version 2023.9.0b0 or higher.

Overview

Affected versions of this package are vulnerable to Access Restriction Bypass by exposing local_only webhooks to the SniTun proxy via *.ui.nabu.casa URLs, even when the webhook is marked as "Only accessible from the local network".

CVSS Scores

version 3.1