CVE-2026-91129
CVE-2026-91129 · Home Assistant: mDNS Server-Side Request Forgery
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 is open source home automation software focused on local control and privacy. Prior to 2026.2.3, the IPP integration automatically processed unauthenticated _ipp._tcp.local mDNS announcements in homeassistant/components/ipp/config_flow.py, where async_step_zeroconf passed attacker-controlled host, port, and base_path values to validate_input for printer metadata retrieval. Because the shared HTTP client followed attacker-controlled cross-origin redirects without blocking loopback targets, a local-network attacker could redirect the request to 127.0.0.1 or another internal service without user interaction or prior IPP configuration. This issue is fixed in version 2026.2.3.
CVSS 5.4 · Media · EPSS 0,3% · Corrección disponible
- Publicación
- Actualización
Pila tecnológica: python
Productos y versiones afectados
core
- Versiones
- < 2026.2.3: Afectada
Sin corrección publicada
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
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- 0.105.1
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- 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
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- 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
- 0.108.0b1
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- 0.11.0
- 0.11.1
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- 0.110.1
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- 0.111.0
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- 0.112.0
- 0.112.0b0
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- 0.112.1
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- 0.113.0
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- 0.113.1
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- 0.114.0
- 0.114.0b0
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- 0.114.1
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- 0.115.0
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- 0.115.1
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- 0.116.0
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- 0.116.1
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- 0.117.0
- 0.117.0b0
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- 0.117.1
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- 0.118.0
- 0.118.0b0
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- 0.118.1
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- 0.12.0
- 0.13.0
- 0.13.1
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- 0.15.0
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- 0.16.1
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- 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
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- 0.23.1
- 0.24.0
- 0.24.1
- 0.25.0
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- 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
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- 0.29.0
- 0.29.1
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- 0.31.0
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- 0.34.0
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- 0.35.0
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- 0.36.0
- 0.36.1
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- 0.37.1
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- 0.38.4
- 0.39.0
- 0.39.1
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- 0.40.0
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- 0.41.0
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- 0.42.1
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- 0.48.1
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- 0.51.0
- 0.51.1
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- 0.52.0
- 0.52.1
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- 0.53.1
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- 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
- 0.63.0
- 0.63.1
- 0.63.2
- 0.63.3
- 0.64.0
- 0.64.1
- 0.64.2
- 0.64.3
- 0.64.4b0
- 0.65.0
- 0.65.1
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- 0.65.3
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- 0.65.6
- 0.66.0
- 0.66.0b0
- 0.66.0b1
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- 0.66.1b0
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- 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
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- 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
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- 0.72.0b4
- 0.72.0b5
- 0.72.0b6
- 0.72.0b7
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- 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 2026.2.3
Fuentes originales
- https://github.com/home-assistant/core/security/advisories/GHSA-4ghv-53cq-7wp3
- https://github.com/home-assistant/core/pull/162941
- https://github.com/home-assistant/core/commit/0f3c7ca2772b605c0f3c09c88f35e527ea6ea560
- https://github.com/home-assistant/core/commit/815c708d19aa0c7f59f9ee318b613a5e481a42b3
- https://github.com/home-assistant/core/releases/tag/2026.2.3
- https://nvd.nist.gov/vuln/detail/CVE-2026-91129