CVE-2026-64825
CVE-2026-64825 · Home Assistant Core < 2026.6.0 Path Traversal File Write via Backup Upload
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
Esta página muestra una selección de datos de las fuentes. Consulte los avisos enlazados para ver la descripción completa y las versiones afectadas.
Home Assistant Core before 2026.6.0 contains a path traversal vulnerability that allows unauthenticated attackers to write arbitrary files to any directory on the host filesystem by uploading a crafted backup archive during the initial onboarding window. Attackers can manipulate the 'name' field inside the uploaded archive's backup.json to supply an absolute path, causing pathlib.Path.__truediv__ to discard the configured backup directory prefix and write attacker-controlled content to arbitrary locations, with full filesystem access when the process runs as root.
CVSS 9.0 · Crítica · EPSS 0,6% · Corrección disponible
- Publicación
- Actualización
Pila tecnológica: python
Productos y versiones afectados
home assistant core
- Versiones
- ≥ 0, < 2026.6.0: Afectada (semver)
Actualiza a 2026.6.0
homeassistant PyPI
- Versiones
- 0.10.0
- 0.10.1
- 0.100.0
- 0.100.0b0
- 0.100.0b1
- 0.100.0b2
- 0.100.0b3
- 0.100.1
- 0.100.2
- 0.100.3
- 0.101.0
- 0.101.0b0
- 0.101.0b1
- 0.101.0b2
- 0.101.0b3
- 0.101.0b4
- 0.101.1
- 0.101.2
- 0.101.3
- 0.102.0
- 0.102.0b0
- 0.102.0b1
- 0.102.0b2
- 0.102.0b3
- 0.102.1
- 0.102.2
- 0.102.3
- 0.103.0
- 0.103.0b0
- 0.103.0b1
- 0.103.1
- 0.103.2
- 0.103.3
- 0.103.4
- 0.103.5
- 0.103.6
- 0.104.0
- 0.104.0b0
- 0.104.0b1
- 0.104.0b2
- 0.104.0b3
- 0.104.0b4
- 0.104.0b5
- 0.104.1
- 0.104.2
- 0.104.3
- 0.105.0
- 0.105.0b0
- 0.105.0b5
- 0.105.0b6
- 0.105.0b7
- 0.105.1
- 0.105.2
- 0.105.3
- 0.105.4
- 0.105.5
- 0.106.0
- 0.106.0b0
- 0.106.0b5
- 0.106.1
- 0.106.2
- 0.106.3
- 0.106.4
- 0.106.5
- 0.106.6
- 0.107.0
- 0.107.0b0
- 0.107.0b1
- 0.107.0b2
- 0.107.0b3
- 0.107.0b4
- 0.107.0b5
- 0.107.0b8
- 0.107.1
- 0.107.2
- 0.107.3
- 0.107.4
- 0.107.5
- 0.107.6
- 0.107.7
- 0.108.0
- 0.108.0b0
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- 0.109.0b0
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- 0.109.1
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- 0.109.6
- 0.11.0
- 0.11.1
- 0.110.0
- 0.110.0b0
- 0.110.0b1
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- 0.110.1
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- 0.110.6
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- 0.111.0
- 0.111.0b0
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- 0.111.0b5
- 0.111.1
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- 0.111.4
- 0.112.0
- 0.112.0b0
- 0.112.0b1
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- 0.112.0b4
- 0.112.1
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- 0.112.5
- 0.113.0
- 0.113.0b0
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- 0.113.1
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- 0.113.3
- 0.114.0
- 0.114.0b0
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- 0.114.0b4
- 0.114.1
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- 0.114.3
- 0.114.4
- 0.115.0
- 0.115.0b0
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- 0.115.1
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- 0.116.0
- 0.116.0b0
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- 0.116.0b5
- 0.116.1
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- 0.116.4
- 0.117.0
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- 0.117.0b2
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- 0.117.0b5
- 0.117.0b6
- 0.117.1
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- 0.117.5
- 0.117.6
- 0.118.0
- 0.118.0b0
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- 0.118.1
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- 0.118.3
- 0.118.4
- 0.118.5
- 0.12.0
- 0.13.0
- 0.13.1
- 0.14.0
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- 0.15.0
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- 0.16.1
- 0.17.0
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- 0.17.3
- 0.18.0
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- 0.19
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- 0.20.0
- 0.20.1
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- 0.21.0
- 0.21.1
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- 0.22.0
- 0.22.1
- 0.23.0
- 0.23.1
- 0.24.0
- 0.24.1
- 0.25.0
- 0.25.1
- 0.25.2
- 0.26.0
- 0.26.1
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- 0.26.3
- 0.27.0
- 0.27.1
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- 0.28.0
- 0.28.1
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- 0.29.0
- 0.29.1
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- 0.29.4
- 0.29.5
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- 0.30.0
- 0.30.1
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- 0.31.0
- 0.31.1
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- 0.33.0
- 0.33.1
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- 0.34.0
- 0.34.1
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- 0.34.5
- 0.35.0
- 0.35.1
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- 0.36.0
- 0.36.1
- 0.37.0
- 0.37.1
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- 0.38.1
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- 0.38.4
- 0.39.0
- 0.39.1
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- 0.39.3
- 0.40.0
- 0.40.1
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- 0.41.0
- 0.42.0
- 0.42.1
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- 0.42.4
- 0.43.0
- 0.43.1
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- 0.44.0
- 0.44.1
- 0.45.0
- 0.45.1
- 0.46.0
- 0.46.1
- 0.47.0
- 0.47.1
- 0.48.0
- 0.48.1
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- 0.49.1
- 0.50.1
- 0.50.2
- 0.51.0
- 0.51.1
- 0.51.2
- 0.52.0
- 0.52.1
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- 0.53.1
- 0.54.0
- 0.55.0
- 0.55.1
- 0.56.0
- 0.56.1
- 0.56.2
- 0.57.0
- 0.57.1
- 0.57.2
- 0.57.3
- 0.58.0
- 0.58.1
- 0.59.0
- 0.59.1
- 0.59.2
- 0.60.0
- 0.60.1
- 0.61.0
- 0.61.1
- 0.62.0
- 0.62.1
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- 0.63.1
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- 0.63.3
- 0.64.0
- 0.64.1
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- 0.64.3
- 0.64.4b0
- 0.65.0
- 0.65.1
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- 0.65.6
- 0.66.0
- 0.66.0b0
- 0.66.0b1
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- 0.67.0b0
- 0.67.0b1
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- 0.68.0
- 0.68.0b0
- 0.68.0b1
- 0.68.0b2
- 0.68.1
- 0.69.0
- 0.69.0b0
- 0.69.1
- 0.7.0
- 0.7.0.1
- 0.7.0rc1
- 0.7.1
- 0.7.2
- 0.7.3
- 0.7.4
- 0.7.5
- 0.7.6
- 0.7.7
- 0.70.0
- 0.70.0b0
- 0.70.0b1
- 0.70.0b2
- 0.70.0b3
- 0.70.0b4
- 0.70.0b5
- 0.70.0b6
- 0.70.0b7
- 0.70.1
- 0.71.0
- 0.71.0b0
- 0.72.0
- 0.72.0b0
- 0.72.0b1
- 0.72.0b2
- 0.72.0b4
- 0.72.0b5
- 0.72.0b6
- 0.72.0b7
- 0.72.0b8
- 0.72.0b9
- 0.72.1
- 0.73.0
- 0.73.0b0
- 0.73.0b1
- 0.73.0b2
- 0.73.0b3
- 0.73.0b4
- 0.73.0b5
- 0.73.0b6
- 0.73.1
- 0.73.2
- 0.74.0
- 0.74.0b0
- 0.74.0b2
- 0.74.0b3
- 0.74.0b4
- 0.74.1
- 0.74.2
- 0.75.0
Actualiza a 2026.6.0
Fuentes originales
- https://github.com/home-assistant/core/releases/tag/2026.6.0
- https://github.com/home-assistant/core/pull/172368
- https://github.com/home-assistant/core/commit/567fe858289876b68b8162a77bd46e1e1af79752
- https://www.vulncheck.com/advisories/home-assistant-core-path-traversal-file-write-via-backup-upload
- https://nvd.nist.gov/vuln/detail/CVE-2026-64825