Vulnerability · Published Dec 2, 2025 · Assigned by VulDB
CVE-2025-13877nocobase JWT Service jwt-service.ts hard-coded key
Medium 5.6
In plain English
A medium-severity security flaw in nocobase. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 26% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Official description
A vulnerability was detected in nocobase up to 1.9.4/2.0.0-alpha.37. The affected element is an unknown function of the file nocobase\packages\core\auth\src\base\jwt-service.ts of the component JWT Service. The manipulation of the argument API_KEY results in use of hard-coded cryptographic key . The attack can be launched remotely. A high complexity level is associated with this attack. The exploitability is described as difficult. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| npm | @nocobase/auth | 1.9.23 | GHSA-mv7p-34fv-4874 |
| npm | @nocobase/auth | 1.9.0-beta.18 | GHSA-mv7p-34fv-4874 |
| npm | @nocobase/auth | 2.0.0-alpha.52 | GHSA-mv7p-34fv-4874 |
Affected products (as reported)
Weakness: CWE-321, CWE-320 · Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
References
- VDB-334033 | nocobase JWT Service jwt-service.ts hard-coded key vdb-entry, technical-description
- VDB-334033 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
- Submit #692205 | https://github.com/nocobase https://github.com/nocobase/nocobase Latest Authorization Bypass third-party-advisory
- https://gist.github.com/H2u8s/f3ede60d7ecfe598ae452aa5a8fbb90d exploit