Improper Input Validation Affecting github.com/kubernetes/ingress-nginx/internal/ingress/controller/template package, versions <1.11.5>=1.12.0-beta.0 <1.12.1>=3.16.0 <4.11.5>=4.12.0-beta.0 <4.12.1


Severity

Recommended
0.0
high
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

Exploit Maturity
Proof of Concept
EPSS
26.45% (96th percentile)

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  • Snyk IDSNYK-GOLANG-GITHUBCOMKUBERNETESINGRESSNGINXINTERNALINGRESSCONTROLLERTEMPLATE-9512412
  • published25 Mar 2025
  • disclosed24 Mar 2025
  • creditUnknown

Introduced: 24 Mar 2025

CVE-2025-1098  (opens in a new tab)
CWE-20  (opens in a new tab)

How to fix?

Upgrade github.com/kubernetes/ingress-nginx/internal/ingress/controller/template to version 1.11.5, 1.12.1, 4.11.5, 4.12.1 or higher.

Overview

Affected versions of this package are vulnerable to Improper Input Validation through the mirror-target and mirror-host annotations.

CVSS Base Scores

version 4.0
version 3.1