CVE-2023-41899
MEDIUMHome Assistant < 2023.9.0 - Server-Side Request Forgery via hassio.addon_stdin
Title source: llmDescription
Home assistant is an open source home automation. In affected versions the `hassio.addon_stdin` is vulnerable to a partial Server-Side Request Forgery where an attacker capable of calling this service (e.g.: through GHSA-h2jp-7grc-9xpp) 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. This issue has been addressed in version 2023.9.0 and all users are advised to upgrade. There are no known workarounds for this vulnerability. This issue is also tracked as GitHub Security Lab (GHSL) Vulnerability Report: `GHSL-2023-162`.
References (2)
Core 2
Core References
Vendor Advisory x_refsource_confirm
https://github.com/home-assistant/core/security/advisories/GHSA-4r74-h49q-rr3h
Vendor Advisory x_refsource_misc
https://github.com/home-assistant/core/security/advisories/GHSA-h2jp-7grc-9xpp
Scores
CVSS v3
6.6
EPSS
0.0046
EPSS Percentile
36.7%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-918
Status
published
Products (1)
home-assistant/home-assistant
< 2023.9.0
Published
Oct 19, 2023
Tracked Since
Feb 18, 2026