Arbitrary Command Injection Affecting kube-logging-operator package, versions <6.5.0-r2


Severity

Recommended
low

Based on default assessment until relevant scores are available.

Threat Intelligence

EPSS
0.02% (7th percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications

Snyk Learn

Learn about Arbitrary Command Injection vulnerabilities in an interactive lesson.

Start learning
  • Snyk IDSNYK-WOLFILATEST-KUBELOGGINGOPERATOR-16620228
  • published10 May 2026
  • disclosed9 May 2026

Introduced: 9 May 2026

NewCVE-2026-42257  (opens in a new tab)
CWE-77  (opens in a new tab)
CWE-93  (opens in a new tab)

How to fix?

Upgrade Wolfi kube-logging-operator to version 6.5.0-r2 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream kube-logging-operator package and not the kube-logging-operator package as distributed by Wolfi. See How to fix? for Wolfi relevant fixed versions and status.

Net::IMAP implements Internet Message Access Protocol (IMAP) client functionality in Ruby. Prior to versions 0.4.24, 0.5.14, and 0.6.4, several Net::IMAP commands accept a raw string argument that is sent to the server without validation or escaping. If this string is derived from user-controlled input, it may contain contain CRLF sequences, which an attacker can use to inject arbitrary IMAP commands. This issue has been patched in versions 0.4.24, 0.5.14, and 0.6.4.

CVSS Base Scores

version 3.1