Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1310 CNY

100%
Buy Us a Coffee

CVE-2026-8643— pip can extract console_scripts and gui_scripts outside installation directory

AI Predicted 6.5 Difficulty: Hard

Affected Version Matrix 1

VendorProductVersion RangeStatus
Python Packaging Authoritypip< 26.1.2affected
Get alerts for future matching vulnerabilitiesLog in to subscribe

I. Basic Information for CVE-2026-8643

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
pip can extract console_scripts and gui_scripts outside installation directory
Source: NVD (National Vulnerability Database)
Vulnerability Description
pip would treat console_scripts and gui_scripts as paths instead of file names without sanitizing the resolved absolute path to the installation directory, leading to entry points being installed outside the installation directory.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
pip 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
pip是Python Packaging Authority开源的一个Python包安装程序。 pip存在安全漏洞，该漏洞源于安装恶意Python wheel时，特制入口点名称使用目录遍历或绝对路径，可能导致任意文件覆盖。
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

VendorProductAffected VersionsCPESubscribe
Python Packaging Authoritypip 0 ~ 26.1.2 -

II. Public POCs for CVE-2026-8643

#POC DescriptionSource LinkShenlong Link
AI-Generated POCPremium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-8643

请登录查看更多情报信息。

Patches & Fixes for CVE-2026-8643 (1)

Mailing List Discussions for CVE-2026-8643 (1)

IV. Related Vulnerabilities

Same product: pip
Same vendor: Python Packaging Authority

V. Comments for CVE-2026-8643

No comments yet

Leave a comment