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CVE-2026-35536

HIGH CVSS: 7.2 Published: 2026-04-03 Modified: 2026-07-24

Description

In Tornado before 6.5.5, cookie attribute injection could occur because the domain, path, and samesite arguments to .RequestHandler.set_cookie were not checked for crafted characters.

Affected Platforms

Tornadoweb Tornado

Weakness Type

CWE-159

References