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CVE-2026-59703— repomix - Local File Inclusion via file:// URL Scheme in Git Clone Endpoint

Quick assessment

Affected
repomix repomix
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.

Repomix Repomix是Repomix公司开源的一个能够将整个代码仓库打包成单个、对 AI 友好的文件的工具，旨在解决将代码库喂给大语言模型（LLM）时的各种痛点。 Repomix 1.14.1之前版本存在权限许可和访问控制问题漏洞，该漏洞源于git clone端点中的本地文件包含问题，由于src/core/git/gitRemoteParse.ts中的isValidRemoteValue函数未能阻止file:// URLs，允许未经身份验证的攻击者通过提供file://方案URL绕过验证并直接传

CVSS 7.5 · High EPSS 0.51% · P43

Affected Version Matrix 2

VendorProduct Version RangeStatus
repomix repomix < 1.14.1 affected
≤ c748b52 affected
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I. Basic Information for CVE-2026-59703

Vulnerability Information
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Vulnerability Title
repomix - Local File Inclusion via file:// URL Scheme in Git Clone Endpoint
Source: CVE Program / CVE List V5
Vulnerability Description
repomix contains a local file inclusion vulnerability in the git clone endpoint that allows unauthenticated attackers to read arbitrary local git repositories. The isValidRemoteValue function in src/core/git/gitRemoteParse.ts fails to block file:// URLs, permitting attackers to supply file:// scheme URLs that bypass validation and are passed directly to git clone, enabling unauthorized access to all tracked file contents on the server filesystem.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
对外部实体的文件或目录可访问
Source: CVE Program / CVE List V5
Vulnerability Title
Repomix 权限许可和访问控制问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Repomix Repomix是Repomix公司开源的一个能够将整个代码仓库打包成单个、对 AI 友好的文件的工具，旨在解决将代码库喂给大语言模型（LLM）时的各种痛点。 Repomix 1.14.1之前版本存在权限许可和访问控制问题漏洞，该漏洞源于git clone端点中的本地文件包含问题，由于src/core/git/gitRemoteParse.ts中的isValidRemoteValue函数未能阻止file:// URLs，允许未经身份验证的攻击者通过提供file://方案URL绕过验证并直接传
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
repomix repomix 0 ~ 1.14.1 -

II. Public POCs for CVE-2026-59703

# POC Description Source Link Shenlong Link
AI-Generated POC Verified env Premium
Reproduced successfully in a real sandbox · Below is the actual recording of building the environment and exploiting the vulnerability.
Reproduction recording is a Pro+ exclusive
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Qwen3.6-35B-A3B · 12195 chars
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III. Intelligence Information for CVE-2026-59703

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Patches & Fixes for CVE-2026-59703 (1)

Vendor Advisories for CVE-2026-59703 (1)

Other References for CVE-2026-59703 (1)

IV. Related Vulnerabilities

Same product: repomix
Same vendor: repomix
Same weakness: CWE-552

V. Comments for CVE-2026-59703

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