CVSS 3.1
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се по мрежата, без особени условия, без вход и без действие от потребителя.
- Експлоатация: няма данни за експлоатация
- Атаката може да се автоматизира
Описание
Оригинално описание
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.
Засегнати продукти
- home-assistant Home Assistant Core: преди 2026.6.0
Вид слабост
История
- 21 юли 2026 Публикувано
Други уязвимости в home-assistant Home Assistant Core
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-64825
- https://nvd.nist.gov/vuln/detail/CVE-2026-64825
- 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