CVE-2026-119597

EUVD-2026-113934
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: Unknown
Common Weakness Enumeration
References
https://github.com/AIDotNet/OpenDeepWiki
https://github.com/AIDotNet/OpenDeepWiki/blob/v2.0.6/src/OpenDeepWiki/Program.cs#L92
https://github.com/AIDotNet/OpenDeepWiki/blob/v2.0.6/src/OpenDeepWiki/appsettings.json#L27
https://github.com/AIDotNet/OpenDeepWiki/commit/1bf0f4b5ef8d972ca640e5df145b5813a9492544
https://github.com/AIDotNet/OpenDeepWiki/issues/403
https://hackmd.io/@hieuPenguinnn/opendeepwiki-hardcoded-jwt-secret-admin-forgery
https://www.vulncheck.com/advisories/opendeepwiki-through-2.0.6-hard-coded-jwt-signing-key-admin-token-forgery