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CVE-2025-54413— skops' MethodNode can access unexpected object fields through dot notation, leading to arbitrary code execution at load time

Quick assessment

Affected
skops-dev skops
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.

Skops是Skops项目的一个 Python 库，可帮助共享基于 scikit-learn 的模型并将其投入生产。 Skops 0.11.0及之前版本存在安全漏洞，该漏洞源于MethodNode不一致性，可能导致任意代码执行。

AI Predicted 9.8 Difficulty: Trivial EPSS 0.14% · P3

Possible ATT&CK Techniques 1 AI

T1195 · Supply Chain Compromise
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I. Basic Information for CVE-2025-54413

Vulnerability Information
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Vulnerability Title
skops' MethodNode can access unexpected object fields through dot notation, leading to arbitrary code execution at load time
Source: CVE Program / CVE List V5
Vulnerability Description
skops is a Python library which helps users share and ship their scikit-learn based models. Versions 0.11.0 and below contain an inconsistency in MethodNode, which can be exploited to access unexpected object fields through dot notation. This can be used to achieve arbitrary code execution at load time. While this issue may seem similar to GHSA-m7f4-hrc6-fwg3, it is actually more severe, as it relies on fewer assumptions about trusted types. This is fixed in version 12.0.0.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
Source: CVE Program / CVE List V5
Vulnerability Type
不充分的类型区分
Source: CVE Program / CVE List V5
Vulnerability Title
Skops 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Skops是Skops项目的一个 Python 库，可帮助共享基于 scikit-learn 的模型并将其投入生产。 Skops 0.11.0及之前版本存在安全漏洞，该漏洞源于MethodNode不一致性，可能导致任意代码执行。
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
skops-dev skops < 12.0.0 -

II. Public POCs for CVE-2025-54413

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III. Intelligence Information for CVE-2025-54413

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IV. Related Vulnerabilities

Same product: skops
Same vendor: skops-dev
Same weakness: CWE-351

V. Comments for CVE-2025-54413

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