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CVE-2026-110858— GitPython 3.1.30 before 3.2.0 Command Injection via Remote.pull() Refspec

Quick assessment

Affected
gitpython-developers GitPython
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.

GitPython 3.1.30 至 3.2.0 版本（不含 3.2.0）存在远程代码执行漏洞。该漏洞位于 函数中，其针对不安全选项的防护机制仅检查关键字参数，而未对位置参数 进行有效验证。攻击者若能控制 ，即可通过构造 参数，在使用本地路径或 SSH 传输协议时，以调用进程的权限执行操作系统命令。

CVSS 8.1 · High EPSS 0.46% · P39

Affected Version Matrix 2

VendorProduct Version RangeStatus
gitpython-developers GitPython 3.1.30< 3.2.0 affected
3.2.0 unaffected
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I. Basic Information for CVE-2026-110858

Vulnerability Information
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Vulnerability Title
GitPython 3.1.30 before 3.2.0 Command Injection via Remote.pull() Refspec
Source: CVE Program / CVE List V5
Vulnerability Description
GitPython from 3.1.30 before 3.2.0 contains a remote code execution vulnerability in Remote.pull() whose unsafe-option guard inspects only keyword arguments, not the positional refspec. Attackers controlling the refspec can supply --upload-pack=<command> to execute OS commands as the calling process over local-path or SSH transports.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
参数注入或修改
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
gitpython-developers GitPython 3.1.30 ~ 3.2.0 -

II. Public POCs for CVE-2026-110858

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III. Intelligence Information for CVE-2026-110858

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Other References for CVE-2026-110858 (2)

Same Patch Batch · gitpython-developers · 2026-10-14 · 6 CVEs total

CVE-2026-110856 7.5 HIGH GitPython before 3.2.0 ReDoS via _re_actor_epoch in parse_actor_and_date
CVE-2026-110859 7.5 HIGH GitPython before 3.2.0 Arbitrary File Read via Head.checkout() Branch Name
CVE-2026-110857 7.5 HIGH GitPython before 3.2.0 Command Execution via ls_remote ext:: URLs
CVE-2026-110855 6.5 MEDIUM GitPython before 3.2.0 Environment Variable Disclosure via .gitmodules Submodule Name
CVE-2026-110860 6.1 MEDIUM GitPython 3.1.62 before 3.2.0 Symlink Path Traversal via Submodule.move()

IV. Related Vulnerabilities

Same product: GitPython
Same vendor: gitpython-developers
Same weakness: CWE-88

V. Comments for CVE-2026-110858

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