Home Assistant Supervisor - Authentication Bypass

Home Assistant Supervisor is an open source home automation tool. A remotely exploitable vulnerability bypassing authentication for accessing the Supervisor API through Home Assistant has been discovered.This impacts all Home Assistant installation types that use the Supervisor 2023.01.1 or older...

GHSA-4GHV-53CQ-7WP3 Home Assistant: mDNS Server-Side Request Forgery

Summary Home Assistant Green is vulnerable to a Server-Side Request Forgery SSRF via the mDNS/Zeroconf IPP integration. An unauthenticated attacker on the local network can send a crafted mDNS response to trick Home Assistant into making HTTP requests to arbitrary hosts, including internal servic...

PT-2026-69134

Name of the Vulnerable Software and Affected Versions Home Assistant Android Companion app versions prior to 2026.6.1 Description The Android Companion app contains an open redirect issue where the application processes the URL fragment from a homeassistant://invite deep link during the onboardin...

CVE-2026-59717: URL Redirection to Untrusted Site

Home Assistant is open source home automation software focused on local control and privacy. Prior to 2026.6.1, the Android Companion app is vulnerable to an open redirect. The app passes the URL fragment from a homeassistant://invite deep link into the onboarding flow without ever displaying the...

CVE-2026-54317: Exposure of Sensitive Information to an Unauthorized Actor

Home Assistant is open source home automation software that puts local control and privacy first. Prior to 2026.6.0, the Konnected integration registers an HTTP endpoint, KonnectedView homeassistant/components/konnected/init.py, that is marked as not requiring authentication requiresauth = False....

Improper Neutralization of Special Elements Used in a Template Engine

Overview homeassistant-cli is a Command-line tool for Home Assistant. Affected versions of this package are vulnerable to Improper Neutralization of Special Elements Used in a Template Engine via the handling of user-supplied Jinja2 templates. An attacker can execute arbitrary code by convincing ...

CVE-2025-55192: Improper Control of Generation of Code

HomeAssistant-Tapo-Control offers Control for Tapo cameras as a Home Assistant component. Prior to commit 2a3b80f, there is a code injection vulnerability in the GitHub Actions workflow .github/workflows/issues.yml. It does not affect users of the Home Assistant integration itself — it only impac...

Sensitive Information Disclosure

homeassistant is vulnerable to Sensitive Information Disclosure. The vulnerability arises due to the login page exposing user accounts to unauthenticated attackers on the LAN. An attacker is able to read application data as a result of exploitation of this vulnerability...

Authentication Bypass

homeassistant is vulnerable to Authentication Bypass. The vulnerability is caused by an attacker triggering a webhook that are marked as only accessible from the local network, even when the attacker is not connected to the local network. The attacker could exploit this vulnerability by sending a...

Broken Authentication

homeassistant is vulnerable due to Broken Authentication. An attacker could exploit this vulnerability by tricking a user into clicking on a malicious link. The link would direct the user to a malicious website that would initiate the OAuth2 login process with a specially crafted redirect URI. If...

CVE-2023-27482

homeassistant is an open source home automation tool. A remotely exploitable vulnerability bypassing authentication for accessing the Supervisor API through Home Assistant has been discovered. This impacts all Home Assistant installation types that use the Supervisor 2023.01.1 or older...

CVE-2023-27482

homeassistant is an open source home automation tool. A remotely exploitable vulnerability bypassing authentication for accessing the Supervisor API through Home Assistant has been discovered. This impacts all Home Assistant installation types that use the Supervisor 2023.01.1 or older...

CVE-2023-27482: Improper Authentication

homeassistant is an open source home automation tool. A remotely exploitable vulnerability bypassing authentication for accessing the Supervisor API through Home Assistant has been discovered. This impacts all Home Assistant installation types that use the Supervisor 2023.01.1 or older...

CVE-2023-27482

CVE-2023-27482 affects Home Assistant Supervisor (not Home Assistant Container or Core in Python) via a remotely exploitable authentication bypass of the Supervisor API. Affected installations are those using Supervisor 2023.01.1 or older. Mitigation: Supervisor 2023.03.1 has been rolled out to a...