Most recent entries from all https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Tue, 29 Sep 2026 16:45:26 +0000 CVE-2026-49853 — Tornado: Authorization header forwarded across cross-origin redirects in SimpleAsyncHTTPClient https://vulnerability.circl.lu/vuln/cve-2026-49853 <p><strong>Affected:</strong> tornadoweb tornado</p> <p>Tornado is a Python web framework and asynchronous networking library. Prior to 6.5.6, SimpleAsyncHTTPClient shallow-copied redirected requests and removed only the Host header, leaving Authorization, auth_username, auth_password, and auth_mode in place when a redirect changed scheme, host, or port. This issue is fixed in version 6.5.6.</p> <p><strong>Affected:</strong> tornadoweb tornado</p> <p>Tornado is a Python web framework and asynchronous networking library. Prior to 6.5.6, SimpleAsyncHTTPClient shallow-copied redirected requests and removed only the Host header, leaving Authorization, auth_username, auth_password, and auth_mode in place when a redirect changed scheme, host, or port. This issue is fixed in version 6.5.6.</p> https://vulnerability.circl.lu/vuln/cve-2026-49853