CVE-2026-35492

MEDIUM

Kedro-Datasets <9.3.0 PartitionedDataset - Path Traversal Arbitrary File Write

Title source: manual
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2026-35492. PoCs published by redyank.

AI-analyzed exploit summary This repository provides a detailed technical analysis of CVE-2026-35492, a path traversal vulnerability in kedro-datasets' PartitionedDataset. It explains the root cause, impact, patches, and workarounds without including functional exploit code.

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.

Exploits (1)

nomisec WRITEUP
by redyank · poc
https://github.com/redyank/CVE-2026-35492

This repository provides a detailed technical analysis of CVE-2026-35492, a path traversal vulnerability in kedro-datasets' PartitionedDataset. It explains the root cause, impact, patches, and workarounds without including functional exploit code.

Classification
Writeup 100%
Attack Type
Other
Complexity
Moderate
Reliability
Theoretical
Target: kedro-datasets < 9.3.0
No auth needed
Prerequisites: Access to a system using PartitionedDataset with unvalidated partition IDs
devstral-2 · analyzed Apr 28, 2026 Full analysis →

References (3)

Core 3
Core References
X_Refsource_Misc x_refsource_misc
https://github.com/kedro-org/kedro/issues/5452
X_Refsource_Misc x_refsource_misc
https://github.com/kedro-org/kedro-plugins/pull/1346

Scores

CVSS v3 6.5
EPSS 0.0043
EPSS Percentile 33.9%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-22
Status published
Products (2)
kedro-org/kedro-plugins < 9.3.0
pypi/kedro-datasets 0 - 9.3.0PyPI
Published Apr 07, 2026
Tracked Since Apr 07, 2026