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CVE-2026-76222— GitPython before 3.1.58 Path Traversal via .gitmodules Submodule Name

Quick assessment

Affected
gitpython-developers GitPython
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.

gitpython-developers GitPython是gitpython-developers团队的一个提供Git仓库操作能力的Python组件。 gitpython-developers GitPython 3.1.58之前版本存在路径遍历漏洞，该漏洞源于未验证来自.gitmodules文件的子模块名称，可能导致攻击者通过路径遍历在预期克隆目录之外的任意文件系统路径创建Git仓库。

CVSS 8.2 · High EPSS 0.29% · P21

Possible ATT&CK Techniques 1 AI

T1059 · Command and Scripting Interpreter

Affected Version Matrix 2

VendorProduct Version RangeStatus
gitpython-developers GitPython < 3.1.58 affected
3.1.58 unaffected
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I. Basic Information for CVE-2026-76222

Vulnerability Information
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Vulnerability Title
GitPython before 3.1.58 Path Traversal via .gitmodules Submodule Name
Source: CVE Program / CVE List V5
Vulnerability Description
GitPython before 3.1.58 fails to validate submodule names from .gitmodules files, allowing attackers to create Git repositories at arbitrary filesystem paths outside the intended clone directory. Attackers can craft malicious repositories with traversal sequences in submodule names that GitPython processes during submodule initialization, creating attacker-controlled Git repositories at escaped filesystem locations.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5
Vulnerability Title
gitpython-developers GitPython 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
gitpython-developers GitPython是gitpython-developers团队的一个提供Git仓库操作能力的Python组件。 gitpython-developers GitPython 3.1.58之前版本存在路径遍历漏洞，该漏洞源于未验证来自.gitmodules文件的子模块名称，可能导致攻击者通过路径遍历在预期克隆目录之外的任意文件系统路径创建Git仓库。
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
gitpython-developers GitPython 0 ~ 3.1.58 -

II. Public POCs for CVE-2026-76222

# POC Description Source Link Shenlong Link
AI-Generated POC Premium
Qwen3.6-35B-A3B · 9424 chars
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In-depth vulnerability mechanism
Trigger conditions & impact
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Exploit chain & mitigation
POC zip download
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III. Intelligence Information for CVE-2026-76222

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Vendor Advisories for CVE-2026-76222 (2)

Same Patch Batch · gitpython-developers · 2026-08-19 · 6 CVEs total

CVE-2026-76220 8.8 HIGH GitPython before 3.1.58 Command Execution via split_single_char_options
CVE-2026-76221 8.8 HIGH GitPython before 3.1.58 Config Injection via option-name
CVE-2026-76219 8.1 HIGH GitPython before 3.1.58 Arbitrary File Overwrite via read-tree
CVE-2026-76218 7.5 HIGH GitPython before 3.1.58 Remote Code Execution via Repo.init
CVE-2026-76217 6.5 MEDIUM GitPython before 3.1.58 Arbitrary File Read via pathspec-from-file

IV. Related Vulnerabilities

Same product: GitPython
Same vendor: gitpython-developers
Same weakness: CWE-22

V. Comments for CVE-2026-76222

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