CVE-2023-41898

Home assistant is an open source home automation. The Home Assistant Companion for Android app up to version 2023.8.2 is vulnerable to arbitrary URL loading in a WebView. This enables all sorts of attacks, including arbitrary JavaScript execution, limited native code execution, and credential theft. This issue has been patched in version 2023.9.2 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-2023-142`.

CVSS v3 8.6 HIGH

8.6^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 6.0

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

References

Link	Resource
https://github.com/home-assistant/core/security/advisories/GHSA-jvpm-q3hq-86rg	Vendor Advisory
https://github.com/home-assistant/core/security/advisories/GHSA-jvpm-q3hq-86rg	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:home-assistant:home_assistant_companion:*:*:*:*:*:android:*:*

History

21 Nov 2024, 08:21

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~7.8~~	v2 : unknown v3 : 8.6
References	~~() https://github.com/home-assistant/core/security/advisories/GHSA-jvpm-q3hq-86rg - Vendor Advisory~~	() https://github.com/home-assistant/core/security/advisories/GHSA-jvpm-q3hq-86rg - Vendor Advisory

26 Oct 2023, 16:08

Type	Values Removed	Values Added
CWE		CWE-94
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 7.8
References	~~(MISC) https://github.com/home-assistant/core/security/advisories/GHSA-jvpm-q3hq-86rg -~~	(MISC) https://github.com/home-assistant/core/security/advisories/GHSA-jvpm-q3hq-86rg - Vendor Advisory
First Time		Home-assistant Home-assistant home Assistant Companion
CPE		cpe:2.3:a:home-assistant:home_assistant_companion::::::android::*

19 Oct 2023, 23:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-10-19 23:15

Updated : 2024-11-21 08:21

NVD link : CVE-2023-41898

Mitre link : CVE-2023-41898

CVE.ORG link : CVE-2023-41898

JSON object : View

Products Affected

home-assistant

home_assistant_companion

CWE

CWE-94

Improper Control of Generation of Code ('Code Injection')

CWE-345

Insufficient Verification of Data Authenticity

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