CVE-2026-90946

HighCVSS 7.5/10Last modified Sep 23, 2026

Description

DeepWiki-Open through commit d92819a contains an arbitrary file read vulnerability in the unauthenticated /ws/chat WebSocket endpoint that accepts repo_url as a filesystem path with no containment. Attackers can supply arbitrary directory paths to read all files with supported extensions including Python, JavaScript, YAML, and JSON files containing hardcoded secrets and credentials.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Weakness enumeration

CWE-73

Affected software

No affected versions have been published.

Timeline

Published: Sep 14, 2026
Last modified: Sep 23, 2026
NVD status: Deferred

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