OCTOBER 8, 2026
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Case File

CVE-2026-103591

HIGH · CVSS 7.5 EPSS 0.43% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-09-30 · Last synced 2026-10-07

CyberRota Analysis

AI-Generated

DeepWiki-Open is vulnerable to an unauthenticated arbitrary file read attack through the GET /codemap/file endpoint, allowing attackers to exploit the repo_url parameter to bypass path containment checks. This vulnerability enables unauthorized access to sensitive files on the server, posing a significant risk to data confidentiality. Organizations using DeepWiki-Open should prioritize remediation to mitigate potential data breaches.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-103591
Severity
HIGH
CVSS
7.5
EPSS
0.43%

Original NVD 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.