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CVE-2026-61737

ng-antd-admin: Hardcoded JWT Secret allows Authentication Bypass in ng-antd-admin

9.8 Critical

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.

Attack profile

How easy it is to exploit

Attack vector
Network
Complexity
Low
Privileges needed
None
User interaction
None

What an attacker can affect

Confidentiality
High
Integrity
High
Availability
High

Exploit likelihood

0.51%Unchanged since Oct 31, 2026
90%50%10%1%

What each source reports

CVE List Score used 9.8

ng-antd-admin: Hardcoded JWT Secret allows Authentication Bypass in ng-antd-admin

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.

Record
CVE-2026-61737
CVSS 3.1
9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness
CWE-321
Updated
2026-11-02
EUVDEUVD-2026-114000 9.8

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.

Record
EUVD-2026-114000
CVSS 3.1
9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
NVD 9.8

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.

Record
CVE-2026-61737
CVSS 3.1
9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness
CWE-321
Updated
2026-11-02
OSV 9.8

ng-antd-admin: Hardcoded JWT Secret allows Authentication Bypass in ng-antd-admin

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.

Record
CVE-2026-61737
CVSS 3.1
9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness
CWE-321
Updated
2026-11-02

Affected products

History

History
RecordedChangedSources
first indexedCVE List, EUVD, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2026-61737 is a critical vulnerability (CVSS 9.8) in Huajian123 Ng-antd-admin, published October 30, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.51%, the 43rd percentile. No source names a fixed version.

References

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