Description
Home Assistant Core before v2025.8.0 is vulnerable to Directory Traversal. The Downloader integration does not fully validate file paths during concatenation, leaving a path traversal vulnerability.
Metrics
CVSS 3.1 4.0/10
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:NWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- https://gist.github.com/GenoWang/7359360285e0fe21a7a58d10ff71d032Exploit, Third Party Advisory
- https://github.com/home-assistant/core/pull/150046Issue Tracking, Patch
Timeline
- Published
- Dec 23, 2025
- Last modified
- Oct 26, 2026
- NVD status
- Analyzed