Vulnerability · Published Oct 30, 2026 · Assigned by GitHub_M
CVE-2026-61737ng-antd-admin: Hardcoded JWT Secret allows Authentication Bypass in ng-antd-admin
Critical 9.8
In plain English
A critical-severity security flaw in ng-antd-admin from huajian123. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 43% of all known vulnerabilities).
Official description
ng-antd-admin is an Angular and NestJS administration system template. Prior to 22.0, a hardcoded default `JWT` secret permits token forgery when a deployment has not replaced the default secret, without a startup warning. An attacker can bypass authentication and authorization, impersonate any user including administrators, and access protected API endpoints, leading to account takeover, data leakage and unauthorized operations. Version 22.0 rejects the shipped secret in production but permits it with a warning in non-production environments.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| huajian123 | ng-antd-admin | < 22.0 |
Weakness: CWE-321 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H