CVE-2026-119597
CriticalCVSS 9.8Exploitation Probability (EPSS)
Low risk31th percentile - higher than 31% of all known CVEs
Summary
OpenDeepWiki through 2.0.6 contains a hard-coded JWT signing key in appsettings.json. An unauthenticated attacker can forge administrator tokens with an Admin role claim and access /api/admin endpoints.
Risk Assessment
An attacker can take full control over users, roles, repositories, settings, and API keys of the application. This is a critical risk of system takeover without any authentication.
Recommendation
Upgrade OpenDeepWiki beyond 2.0.6 and replace the hard-coded JWT key with a unique random secret stored outside the code repository. Invalidate all existing tokens after rotating the key.
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Original NVD description (English source)
OpenDeepWiki through 2.0.6 contains a hard-coded JWT signing key vulnerability that allows unauthenticated attackers to forge administrator tokens using the publicly known Jwt:SecretKey in appsettings.json. Attackers can mint HS256 bearer tokens with an Admin role claim to access /api/admin endpoints and control users, roles, repositories, settings, and API keys.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

