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CVE-2025-61677

2.5 · LOW

DataChain is a Python-based AI-data warehouse for transforming and analyzing unstructured data.

Published Oct 3, 2025CWE-502EPSS 0.16%

Overview

CVE-2025-61677 is a low-severity vulnerability. It was published on October 3, 2025 and has a CVSS 3.1 base score of 2.5 (LOW).

This vulnerability has a CVSS 3.1 base score of 2.5, rated LOW. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

Technical 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.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

GitHubgithub.com/iterative/datachain/commit/914b95610620d50c8d9bee506ccbfa7d4d57fdc0GitHubgithub.com/iterative/datachain/pull/1358GitHubgithub.com/iterative/datachain/security/advisories/GHSA-6px8-mr29-cj4r

How CyberStrike helps

Frequently asked questions

What is CVE-2025-61677?

CVE-2025-61677 is a low-severity vulnerability. It was published on October 3, 2025 and has a CVSS 3.1 base score of 2.5 (LOW).

How severe is CVE-2025-61677?

This vulnerability has a CVSS 3.1 base score of 2.5, rated LOW. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2025-61677?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2025-61677?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2025-61677 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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