CVE-2026-35167

Kedro is a toolbox for production-ready data science. Prior to 1.3.0, the _get_versioned_path() method in kedro/io/core.py constructs filesystem paths by directly interpolating user-supplied version strings without sanitization. Because version strings are used as path components, traversal sequences such as ../ are preserved and can escape the intended versioned dataset directory. This is reachable through multiple entry points: catalog.load(..., version=...), DataCatalog.from_config(..., load_versions=...), and the CLI via kedro run --load-versions=dataset:../../../secrets. An attacker who can influence the version string can force Kedro to load files from outside the intended version directory, enabling unauthorized file reads, data poisoning, or cross-tenant data access in shared environments. This vulnerability is fixed in 1.3.0.

CVSS v3 7.1 HIGH

7.1^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 4.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/kedro-org/kedro/pull/5442	Issue Tracking
https://github.com/kedro-org/kedro/security/advisories/GHSA-6326-w46w-ppjw	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:linuxfoundation:kedro:*:*:*:*:*:python:*:*

History

14 Apr 2026, 15:26

Type	Values Removed	Values Added
First Time		Linuxfoundation Linuxfoundation kedro
References	~~() https://github.com/kedro-org/kedro/pull/5442 -~~	() https://github.com/kedro-org/kedro/pull/5442 - Issue Tracking
References	~~() https://github.com/kedro-org/kedro/security/advisories/GHSA-6326-w46w-ppjw -~~	() https://github.com/kedro-org/kedro/security/advisories/GHSA-6326-w46w-ppjw - Vendor Advisory
CPE		cpe:2.3:a:linuxfoundation:kedro::::::python::*

06 Apr 2026, 18:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-04-06 18:16

Updated : 2026-04-14 15:26

NVD link : CVE-2026-35167

Mitre link : CVE-2026-35167

CVE.ORG link : CVE-2026-35167

JSON object : View

Products Affected

linuxfoundation

kedro

CWE

CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

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