Apache Camel Karavan: project file name path traversal when committing a project to Git

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-103412
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 limitation of a pathname to a restricted directory ('path traversal') vulnerability in Apache Camel Karavan. A project file name supplied through the project file API was used verbatim as a path segment when the project was written to the working copy for a Git commit, so a name containing `../` sequences caused the file content to be written outside the project directory, to any location writable by the Karavan process. An authenticated user of any role could use this to overwrite application configuration or files on the application classpath and so execute code in the Karavan container. This issue affects Apache Camel Karavan: from 3.18.0 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: 0.005150000 probability, percentile 0.421030000 (date 2026-10-10)

Problem Types: CWE-22 | CWE-22 CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

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 3.18.0 4.22.1 semver Not specified

References

ReferenceSourceLinkTags
www.openwall.com/lists/oss-security/2026/10/09/16 af854a3a-2127-422b-91ae-364da2661108 www.openwall.com
camel.apache.org/security/CVE-2026-103412.html [email protected] camel.apache.org
github.com/apache/camel-karavan/commit/5e4252494817af0cd2697216bd02f3610... [email protected] github.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: CyberLeo (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.

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