CVE-2026-103591— DeepWiki-Open through commit d92819a Unauthenticated Arbitrary File Read via /codemap/file
Quick assessment
Affected
AsyncFuncAI deepwiki-open
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.
DeepWiki-Open 在提交 d92819a 及之前版本中存在一个未经身份验证的任意文件读取漏洞，该漏洞存在于 GET /codemap/file 端点中，可通过 repo_url 参数利用。攻击者可以提供一个非 URL 格式的 repo_url 值来绕过路径包含检查，并通过指定绝对文件路径读取 API 进程可访问的任意文件。
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I. Basic Information for CVE-2026-103591
Vulnerability Information
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Vulnerability Title
DeepWiki-Open through commit d92819a Unauthenticated Arbitrary File Read via /codemap/file
Source: CVE Program / CVE List V5
Vulnerability Description
DeepWiki-Open through commit d92819a contains an unauthenticated arbitrary file read vulnerability in the GET /codemap/file endpoint via the repo_url parameter. Attackers can supply a non-URL repo_url value to bypass path containment checks and read any file accessible to the API process by specifying absolute file paths.
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
文件名或路径的外部可控制
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| AsyncFuncAI | deepwiki-open | 0 ~ d92819a | - |
|
II. Public POCs for CVE-2026-103591
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2026-103591 (1)
Other References for CVE-2026-103591 (4)
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https://github.com/AsyncFuncAI/deepwiki-open/issues/590 issue-tracking
IV. Related Vulnerabilities
Same weakness: CWE-73
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V. Comments for CVE-2026-103591
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