VULNERABILITY INTELLIGENCE
CVE-2026-90942
CVSS score9.6 CRITICAL
EPSS probability0.28%
CISA KEVNot currently listed
Published2026-09-14
Last modified2026-09-23
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N
Description
Casdoor through 4.4.0 fails to properly mask the instance-wide built-in certificate private key in /api/get-certs and /api/get-cert endpoints, allowing organization administrators to retrieve it. Attackers can use the exposed private key to forge JWT tokens for any user in any organization, including global administrators.
Weakness classification
- disclosure@vulncheck.com: CWE-863