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CVE-2025-71374— picklescan - Arbitrary Code Execution via Undetected profile.Profile.run

Quick assessment

Affected
picklescan picklescan
Exploitation
Public or AI PoC available; prioritize validation
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 0.0.29之前版本存在反序列化注入漏洞，该漏洞源于未检测内置python profile.Profile.run函数在pickle reduce方法中的使用，可能导致攻击者构造恶意pickle文件绕过检测，在反序列化时执行任意代码。

CVSS 8.1 · High EPSS 0.72% · P54

Affected Version Matrix 2

VendorProduct Version RangeStatus
picklescan picklescan < 0.0.29 affected
0.0.29 unaffected
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I. Basic Information for CVE-2025-71374

Vulnerability Information
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Vulnerability Title
picklescan - Arbitrary Code Execution via Undetected profile.Profile.run
Source: CVE Program / CVE List V5
Vulnerability Description
picklescan before 0.0.29 fails to detect the built-in python profile.Profile.run function when used in pickle reduce methods, allowing attackers to execute arbitrary code. Remote attackers can craft malicious pickle files that bypass picklescan detection and achieve code execution upon deserialization.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
可信数据的反序列化
Source: CVE Program / CVE List V5
Vulnerability Title
Matthieu Maitre Picklescan 反序列化注入漏洞
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 0.0.29之前版本存在反序列化注入漏洞，该漏洞源于未检测内置python profile.Profile.run函数在pickle reduce方法中的使用，可能导致攻击者构造恶意pickle文件绕过检测，在反序列化时执行任意代码。
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 ~ 0.0.29 -

II. Public POCs for CVE-2025-71374

# POC Description Source Link Shenlong Link
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Qwen3.6-35B-A3B · 7128 chars
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III. Intelligence Information for CVE-2025-71374

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Vendor Advisories for CVE-2025-71374 (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-2025-71363 8.1 HIGH picklescan - Arbitrary Code Execution via Undetected cProfile.run in Pickle Deserializatio
CVE-2025-71355 Picklescan - Arbitrary Code Execution via Unsafe Numpy Function Detection Bypass

IV. Related Vulnerabilities

Same product: picklescan
Same vendor: picklescan
Same weakness: CWE-502