Improper Input Validation Affecting argo-workflows-ui-fips-4.0 package, versions *


Severity

Recommended
0.0
high
0
10

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Threat Intelligence

EPSS
0.38% (29th percentile)

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  • Snyk IDSNYK-MINIMOSLATEST-ARGOWORKFLOWSUIFIPS40-17388620
  • published20 Jun 2026
  • disclosed22 Jun 2026

Introduced: 20 Jun 2026

CVE-2026-55602  (opens in a new tab)
CWE-20  (opens in a new tab)
CWE-187  (opens in a new tab)

How to fix?

There is no fixed version for Minimos:latest argo-workflows-ui-fips-4.0.

NVD Description

Note: Versions mentioned in the description apply only to the upstream argo-workflows-ui-fips-4.0 package and not the argo-workflows-ui-fips-4.0 package as distributed by Minimos. See How to fix? for Minimos:latest relevant fixed versions and status.

http-proxy-middleware is node.js http-proxy middleware. From 0.16.0 until 2.0.10, 3.0.6, and 4.1.0, http-proxy-middleware documents router proxy-table entries as host, path, or host+path selectors, but the host+path implementation uses unanchored substring matching on attacker-controlled request metadata. As a result, a crafted Host header that is only a superstring match for a configured host+path key can still route a request to an unintended backend. This vulnerability is fixed in 2.0.10, 3.0.6, and 4.1.0.

CVSS Base Scores

version 3.1