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CVE-2025-71355— Picklescan - Arbitrary Code Execution via Unsafe Numpy Function Detection Bypass

Quick assessment

Affected
Picklescan Picklescan
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.

Picklescan是美国Matthieu Maitre个人开发者的一款扫描Pickle文件安全风险的静态分析工具。 Matthieu Maitre Picklescan 0.0.25之前版本存在输入验证错误漏洞，该漏洞源于未能检测Numpy库中的不安全全局函数，导致攻击者可以通过reduce方法使用numpy.testing._private.utils.runstring构造恶意pickle文件，导入危险的库（如os）并执行任意OS命令。

AI Predicted 9.8 Difficulty: Easy EPSS 0.58% · P45

Affected Version Matrix 2

VendorProduct Version RangeStatus
Picklescan Picklescan < 0.0.25 affected
0.0.25 unaffected
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I. Basic Information for CVE-2025-71355

Vulnerability Information
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Vulnerability Title
Picklescan - Arbitrary Code Execution via Unsafe Numpy Function Detection Bypass
Source: CVE Program / CVE List V5
Vulnerability Description
Picklescan before 0.0.25 fails to detect unsafe global functions in the Numpy library, allowing attackers to bypass static analysis and execute arbitrary code during deserialization. Attackers can craft malicious pickle files using numpy.testing._private.utils.runstring within the reduce method to import dangerous libraries like os and execute arbitrary OS commands when the pickle file is loaded.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
不完整的黑名单
Source: CVE Program / CVE List V5
Vulnerability Title
Matthieu Maitre Picklescan 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Picklescan是美国Matthieu Maitre个人开发者的一款扫描Pickle文件安全风险的静态分析工具。 Matthieu Maitre Picklescan 0.0.25之前版本存在输入验证错误漏洞，该漏洞源于未能检测Numpy库中的不安全全局函数，导致攻击者可以通过reduce方法使用numpy.testing._private.utils.runstring构造恶意pickle文件，导入危险的库（如os）并执行任意OS命令。
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
Picklescan Picklescan 0 ~ 0.0.25 -

II. Public POCs for CVE-2025-71355

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III. Intelligence Information for CVE-2025-71355

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Vendor Advisories for CVE-2025-71355 (2)

Same Patch Batch · Picklescan · 2026-06-30 · 8 CVEs total

CVE-2025-71352 8.1 HIGH picklescan - Remote Code Execution via Undetected trace.Trace.runctx in Pickle Files
CVE-2025-71349 8.1 HIGH picklescan - Arbitrary Code Execution via Undetected trace.Trace.run in Pickle Files
CVE-2025-71350 8.1 HIGH picklescan - Undetected Remote Code Execution via torch.utils.collect_env.run
CVE-2025-71371 8.1 HIGH picklescan - Remote Code Execution via code.InteractiveInterpreter Detection Bypass
CVE-2025-71368 8.1 HIGH picklescan - Arbitrary Code Execution via Undetected doctest.debug_script
CVE-2025-71374 8.1 HIGH picklescan - Arbitrary Code Execution via Undetected profile.Profile.run
CVE-2025-71363 8.1 HIGH picklescan - Arbitrary Code Execution via Undetected cProfile.run in Pickle Deserializatio

IV. Related Vulnerabilities

Same product: Picklescan
Same vendor: Picklescan
Same weakness: CWE-184

V. Comments for CVE-2025-71355

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