Failure to Sanitize Special Element Affecting mitmproxy package, versions <12.2.2-r1


Severity

Recommended
0.0
medium
0
10

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Threat Intelligence

EPSS
0.24% (15th percentile)

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  • Snyk IDSNYK-WOLFILATEST-MITMPROXY-16054441
  • published15 Apr 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?

Upgrade Wolfi mitmproxy to version 12.2.2-r1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream mitmproxy package and not the mitmproxy package as distributed by Wolfi. See How to fix? for Wolfi 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