What is CVE-2026-61737?

CVE-2026-61737 is a critical-severity vulnerability in Huajian123 Ng-Antd-Admin, classified under Use of Hard-coded Cryptographic Key. CVSS score: 9.8/10. Published 2026-10-30.

How severe is CVE-2026-61737?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Vulnerability in Huajian123 Ng-Antd-Admin

CVE-2026-61737

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.

Published 2026-10-30 · last modified 2026-10-30.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Huajian123 Ng-Antd-Admin — versions < 22.0

Weakness classification (CWE)

CWE-321 — Use of Hard-coded Cryptographic Key

References

Frequently asked questions

What is CVE-2026-61737?: CVE-2026-61737 is a critical-severity vulnerability in Huajian123 Ng-Antd-Admin, classified under Use of Hard-coded Cryptographic Key. CVSS score: 9.8/10. Published 2026-10-30.
How severe is CVE-2026-61737?: Critical severity. CVSS v3 base score is 9.8 out of 10.