https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Fri, 02 Oct 2026 21:35:35 +0000 https://vulnerability.circl.lu/vuln/cve-2026-64825 <p><strong>Affected:</strong> home-assistant Home Assistant Core</p> <p>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 &#39;name&#39; field inside the uploaded archive&#39;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.</p> <p><strong>Affected:</strong> home-assistant Home Assistant Core</p> <p>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 &#39;name&#39; field inside the uploaded archive&#39;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.</p> https://vulnerability.circl.lu/vuln/cve-2026-64825 https://vulnerability.circl.lu/vuln/ghsa-5hxg-r395-fqxx <p><strong>Affected:</strong> PyPI: homeassistant</p> <p>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 &#39;name&#39; field inside the uploaded archive&#39;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.</p> <p><strong>Affected:</strong> PyPI: homeassistant</p> <p>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 &#39;name&#39; field inside the uploaded archive&#39;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.</p> https://vulnerability.circl.lu/vuln/ghsa-5hxg-r395-fqxx