Improper Input Validation Affecting zaproxy package, versions <2.17.0-r12


Severity

Recommended
0.0
medium
0
10

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Threat Intelligence

EPSS
0.16% (5th percentile)

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  • Snyk IDSNYK-CHAINGUARDLATEST-ZAPROXY-19507092
  • published3 Sept 2026
  • disclosed5 Mar 2026

Introduced: 5 Mar 2026

CVE-2025-11143  (opens in a new tab)
CWE-20  (opens in a new tab)

How to fix?

Upgrade Chainguard zaproxy to version 2.17.0-r12 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream zaproxy package and not the zaproxy package as distributed by Chainguard. See How to fix? for Chainguard relevant fixed versions and status.

The Jetty URI parser has some key differences to other common parsers when evaluating invalid or unusual URIs. Differential parsing of URIs in systems using multiple components may result in security by-pass. For example a component that enforces a black list may interpret the URIs differently from one that generates a response. At the very least, differential parsing may divulge implementation details.

CVSS Base Scores

version 3.1