Medium severity5.3NVD Advisory· Published Oct 20, 2023· Updated Jun 17, 2026
CVE-2023-41894
CVE-2023-41894
Description
Home assistant is an open source home automation. The assessment verified that webhooks available in the webhook component are triggerable via the *.ui.nabu.casa URL without authentication, even when the webhook is marked as Only accessible from the local network. This issue is facilitated by the SniTun proxy, which sets the source address to 127.0.0.1 on all requests sent to the public URL and forwarded to the local Home Assistant. 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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3cpe:2.3:a:home-assistant:home-assistant:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:home-assistant:home-assistant:*:*:*:*:*:*:*:*range: <2023.9.0
- (no CPE)range: >=2023.9.0
Patches
Vulnerability mechanics
References
2- github.com/home-assistant/core/security/advisories/GHSA-wx3j-3v2j-rf45nvdVendor Advisory
- www.home-assistant.io/blog/2023/10/19/security-audits-of-home-assistant/nvdVendor Advisory
News mentions
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