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CVE-2025-71341— picklescan - Remote Code Execution via Undetected profile.Profile.runctx

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 picklescan是picklescan公司的一款Python反序列化漏洞扫描工具。 picklescan 0.0.29之前版本存在反序列化漏洞，该漏洞源于分析pickle文件时未正确检测profile.Profile.runctx函数，可能导致攻击者在加载pickle文件时利用reduce方法中的profile.Profile.runctx特制恶意pickle文件实现远程代码执行。

CVSS 8.1 · High EPSS 0.61% · P47

Possible ATT&CK Techniques 1 AI

T1059 · Command and Scripting Interpreter

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-2025-71341

Vulnerability Information
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Vulnerability Title
picklescan - Remote Code Execution via Undetected profile.Profile.runctx
Source: CVE Program / CVE List V5
Vulnerability Description
picklescan before 0.0.29 fails to detect the profile.Profile.runctx function when analyzing pickle files, allowing attackers to embed undetected malicious code. Remote attackers can craft malicious pickle files using profile.Profile.runctx in the reduce method to achieve remote code execution when the pickle file is loaded.
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
picklescan 反序列化漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
picklescan picklescan是picklescan公司的一款Python反序列化漏洞扫描工具。 picklescan 0.0.29之前版本存在反序列化漏洞，该漏洞源于分析pickle文件时未正确检测profile.Profile.runctx函数，可能导致攻击者在加载pickle文件时利用reduce方法中的profile.Profile.runctx特制恶意pickle文件实现远程代码执行。
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
picklescan picklescan 0 ~ 0.0.29 -

II. Public POCs for CVE-2025-71341

# POC Description Source Link Shenlong Link
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Qwen3.6-35B-A3B · 8309 chars
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III. Intelligence Information for CVE-2025-71341

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Vendor Advisories for CVE-2025-71341 (2)

Same Patch Batch · picklescan · 2026-06-23 · 5 CVEs total

CVE-2026-56315 9.8 CRITICAL picklescan - Remote Code Execution via Unblocked Standard Library Modules
CVE-2025-71376 8.1 HIGH picklescan - Arbitrary Code Execution via Undetected idlelib.autocomplete.AutoComplete.fet
CVE-2025-71365 8.1 HIGH picklescan - Arbitrary Code Execution via numpy.f2py.crackfortran.myeval Detection Bypass
CVE-2025-71370 8.1 HIGH picklescan - Remote Code Execution via torch.jit.unsupported_tensor_ops.execWrapper

IV. Related Vulnerabilities

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

V. Comments for CVE-2025-71341

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