CVE-2026-103413

High

Description

Improper input validation vulnerability in Apache Camel Karavan. When a deployment was started, Karavan unmarshalled a project's `kubernetes.yaml` and applied every resource it contained to the cluster without restricting the resource kinds, without rejecting security-sensitive pod options, and without pinning the target namespace. An authenticated user of any role could therefore have Karavan apply arbitrary Kubernetes resources within the reach of its service account, including pods requesting hostNetwork, hostPID, hostIPC, hostPath volumes, host ports, privileged containers, privilege escalation or added capabilities. This issue affects Apache Camel Karavan: from 4.0.0 before 4.22.1. Users are recommended to upgrade to version 4.22.1, which fixes the issue.

SeverityHigh

CVSS8.8

Exploit probability—

ProductApache Camel Karavan

PublishedOct 9, 2026

First seenOct 9, 2026

Weakness typeCWE-20Improper input validation

How to fix

Update

Apache Software Foundation Apache Camel Karavan4.22.1 or later

Patches

github.com/apache/camel-karavan/commit/a773db372eab9f180110ad6129d58004a1bce571

Vendor advisories

camel.apache.org/security/CVE-2026-103413.html

Affected products

Product	Affected versions	Fixed in
Apache Software Foundation Apache Camel Karavan	4.0.0 ≤ v < 4.22.1	4.22.1

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