Apache Camel Karavan: unvalidated Kubernetes resources applied from a project's kubernetes.yaml

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-103413
StatePUBLISHED
Assignerapache
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-10-09 13:17:07 UTC
Updated2026-10-09 16:33:39 UTC
DescriptionImproper 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.

Risk And Classification

Primary CVSS: v3.1 8.8 HIGH from [email protected]

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS: 0.003900000 probability, percentile 0.310350000 (date 2026-10-10)

Problem Types: CWE-20 | CWE-20 CWE-20 Improper Input Validation

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary8.8HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
3.1CNACVSS8.8HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Apache Software Foundation Apache Camel Karavan affected 4.0.0 4.22.1 semver Not specified

References

ReferenceSourceLinkTags
camel.apache.org/security/CVE-2026-103413.html [email protected] camel.apache.org
github.com/apache/camel-karavan/commit/a773db372eab9f180110ad6129d58004a... [email protected] github.com
www.openwall.com/lists/oss-security/2026/10/09/17 af854a3a-2127-422b-91ae-364da2661108 www.openwall.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: MopMonk-AI (en)

CNA: Marat Gubaidullin (en)

CNA: Andrea Cosentino (en)

Additional Advisory Data

SourceTimeEvent
CNA2026-08-28T00:00:00.000ZReported to the Apache Security Team and forwarded to the Apache Camel PMC
CNA2026-08-28T00:00:00.000ZFix committed
CNA2026-09-29T00:00:00.000ZApache Camel Karavan 4.22.1 released
CNA2026-10-07T00:00:00.000ZAdvisory published

Solutions

CNA: Upgrade to Apache Camel Karavan 4.22.1. Apache Camel Karavan has no maintenance branches, so 4.22.1 is the only release containing the fix. Operators should also ensure PodSecurity admission is enforced on the namespace Karavan deploys into, and keep the service account's RBAC no wider than Karavan requires.

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