---
id: CVE-2025-51427
aliases:
  - GHSA-fhhq-h4hg-549x
  - PYSEC-2026-2663
title: ModelScope is vulnerable to arbitrary code injection via a crafted module
summary: ModelScope is vulnerable to arbitrary code injection via a crafted module
severity: high
cvss: 7.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L'
vendor: modelscope
product: modelscope
ecosystem: pip
affected:
  - modelscope < 1.27.0
patched:
  - modelscope 1.27.0
published: '2026-05-19'
updated: '2026-07-13'
source: OSV
sourceUrl: 'https://osv.dev/vulnerability/GHSA-fhhq-h4hg-549x'
references:
  - url: 'https://nvd.nist.gov/vuln/detail/CVE-2025-51427'
  - url: 'https://github.com/modelscope/modelscope/issues/1331'
  - url: 'https://github.com/modelscope/modelscope/pull/1333'
  - url: >-
      https://github.com/modelscope/modelscope/commit/75d54927e112261d39598ca08c15b66a7ff3f735
  - url: >-
      https://github.com/JIRUWOZHI/vulnerability-disclosure/blob/main/CVE-2025-51427/CVE_2025_51427.md
  - url: 'https://github.com/modelscope/modelscope'
tags:
  - osv
  - pip
epss: 0.00522
epssPercentile: 0.41898
ingestedAt: '2026-07-13T18:57:57.375Z'
---

## Overview

An issue was discovered in ModelScope 1.25.0 allowing attackers to execute arbitrary code via crafted module listed in the configuration file (dey_mini.yaml) under the key ['nnet']['module'].

## Affected packages

- `modelscope < 1.27.0`

## Remediation

Upgrade to a patched release:

- `modelscope 1.27.0`