Server-side Request Forgery (SSRF) Affecting homeassistant package, versions [,2023.9.0)


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    EPSS
    0.09% (40th percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk ID SNYK-PYTHON-HOMEASSISTANT-6141125
  • published 1 Jan 2024
  • disclosed 1 Jan 2024
  • credit Unknown

How to fix?

Upgrade homeassistant to version 2023.9.0 or higher.

Overview

Affected versions of this package are vulnerable to Server-side Request Forgery (SSRF) through 'hassio.addon_stdin', where an attacker capable of calling this service may be able to invoke any Supervisor REST API endpoints with a POST request. An attacker able to exploit will be able to control the data dictionary, including its addon and input key/values.

CVSS Scores

version 3.1
Expand this section

Snyk

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

NVD

7.2 high