CVE-2026-119597 OpenDeepWiki - Authentication Bypass

OpenDeepWiki through 2.0.6 contains a hardcoded credentials vulnerability caused by a publicly known JWT signing key in appsettings.json, letting unauthenticated attackers forge admin tokens to access sensitive admin endpoints, exploit requires no authentication.

CVSS base score 9.8 /10
Critical
CISA KEV
Not listed
Public exploit
None known
Authentication
Not required
EPSS
0.37% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Authentication Bypass
Impact
Broken Authentication
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Published
30 October 2026
Updated
1 November 2026
Weakness
CWE-321

Vendor fix

Update to the latest version that changes the hardcoded JWT signing key.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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