Failure to Sanitize Special Element Affecting python-tornado package, versions *


Severity

Recommended
0.0
medium
0
10

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Threat Intelligence

EPSS
0.29% (19th percentile)

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  • Snyk IDSNYK-ECHOLATEST-PYTHONTORNADO-17982317
  • published15 Jul 2026
  • disclosed3 Apr 2026

Introduced: 3 Apr 2026

CVE-2026-35536  (opens in a new tab)
CWE-159  (opens in a new tab)

How to fix?

There is no fixed version for Echo:latest python-tornado.

NVD Description

Note: Versions mentioned in the description apply only to the upstream python-tornado package and not the python-tornado package as distributed by Echo. See How to fix? for Echo:latest relevant fixed versions and status.

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.

CVSS Base Scores

version 3.1