https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Wed, 07 Oct 2026 17:38:46 +0000 https://cve.radiocsirt.org/vuln/cve-2026-64823 <p><strong>Affected:</strong> home-assistant Home Assistant Core</p> <p>Home Assistant Core before 2026.5.4 contains a cross-site scripting vulnerability in the Shelly integration&#39;s async_get_media_image() method that allows attackers controlling a Shelly device&#39;s thumb field to serve arbitrary HTML content by supplying a data URI with a text/html content type without validation against an image-only allowlist. Attackers can cause the media player proxy endpoint to serve attacker-controlled bytes with Content-Type text/html in the Home Assistant web origin, enabling theft of session tokens from local storage and authenticated calls to sensitive service endpoints including lock, alarm, and cover controls.</p> <p><strong>Affected:</strong> home-assistant Home Assistant Core</p> <p>Home Assistant Core before 2026.5.4 contains a cross-site scripting vulnerability in the Shelly integration&#39;s async_get_media_image() method that allows attackers controlling a Shelly device&#39;s thumb field to serve arbitrary HTML content by supplying a data URI with a text/html content type without validation against an image-only allowlist. Attackers can cause the media player proxy endpoint to serve attacker-controlled bytes with Content-Type text/html in the Home Assistant web origin, enabling theft of session tokens from local storage and authenticated calls to sensitive service endpoints including lock, alarm, and cover controls.</p> https://cve.radiocsirt.org/vuln/cve-2026-64823