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CVE-2026-35492— Kedro-Datasets has a path traversal vulnerability in PartitionedDataset allows arbitrary file write

Quick assessment

Affected
kedro-org kedro-plugins
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Kedro-Plugins是Kedro开源的一个Kedro框架的官方插件集合。 Kedro-Plugins 9.3.0之前版本存在路径遍历漏洞，该漏洞源于PartitionedDataset将分区ID直接与数据集基本路径连接而未经验证，可能导致包含..组件的恶意输入将文件写入配置的数据集目录之外，从而覆盖文件系统上的任意文件。

CVSS 6.5 · Medium EPSS 0.45% · P37

Possible ATT&CK Techniques 1 AI

T1044
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I. Basic Information for CVE-2026-35492

Vulnerability Information
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Vulnerability Title
Kedro-Datasets has a path traversal vulnerability in PartitionedDataset allows arbitrary file write
Source: CVE Program / CVE List V5
Vulnerability Description
Kedro-Datasets is a Kendo plugin providing data connectors. Prior to 9.3.0, PartitionedDataset in kedro-datasets was vulnerable to path traversal. Partition IDs were concatenated directly with the dataset base path without validation. An attacker or malicious input containing .. components in a partition ID could cause files to be written outside the configured dataset directory, potentially overwriting arbitrary files on the filesystem. Users of PartitionedDataset with any storage backend (local filesystem, S3, GCS, etc.) are affected. This vulnerability is fixed in 9.3.0.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5
Vulnerability Title
Kedro-Plugins 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Kedro-Plugins是Kedro开源的一个Kedro框架的官方插件集合。 Kedro-Plugins 9.3.0之前版本存在路径遍历漏洞，该漏洞源于PartitionedDataset将分区ID直接与数据集基本路径连接而未经验证，可能导致包含..组件的恶意输入将文件写入配置的数据集目录之外，从而覆盖文件系统上的任意文件。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
kedro-org kedro-plugins < 9.3.0 -

II. Public POCs for CVE-2026-35492

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III. Intelligence Information for CVE-2026-35492

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Patches & Fixes for CVE-2026-35492 (1)

IV. Related Vulnerabilities

Same product: kedro-plugins
Same vendor: kedro-org
Same weakness: CWE-22

V. Comments for CVE-2026-35492

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