CVE-2025-61677

Published: Oct 3, 2025Modified: Jun 17, 2026Deferred

2.5

Vector

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

Exploitability: 1.0 / Impact: 1.4

Source: security-advisories@github.com (Secondary)

Description

DataChain is a Python-based AI-data warehouse for transforming and analyzing unstructured data. Versions 0.34.1 and below allow for deseriaization of untrusted data because of the way the DataChain library reads serialized objects from environment variables (such as DATACHAIN__METASTORE and DATACHAIN__WAREHOUSE) in the loader.py module. An attacker with the ability to set these environment variables can trigger code execution when the application loads. This issue is fixed in version 0.34.2.

Related CWEs

CWE-502

Deserialization of Untrusted Data

The product deserializes untrusted data without sufficiently verifying that the resulting data will be valid.

References (3)

https://github.com/iterative/datachain/commit/914b95610620d50c8d9bee506ccbfa7d4d57fdc0

Source: security-advisories@github.com

https://github.com/iterative/datachain/pull/1358

Source: security-advisories@github.com

https://github.com/iterative/datachain/security/advisories/GHSA-6px8-mr29-cj4r

Source: security-advisories@github.com

Timeline

No history available yet.