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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.

PUBLISHED Reserved 2025-12-02 | Published 2025-12-02 | Updated 2025-12-02 | Assigner VulDB




MEDIUM: 6.3CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
MEDIUM: 5.6CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
MEDIUM: 5.6CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
5.1AV:N/AC:H/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:UR

Problem types

Use of Hard-coded Cryptographic Key

Key Management Error

Timeline

2025-12-02:Advisory disclosed
2025-12-02:VulDB entry created
2025-12-02:VulDB entry last update

Credits

28Hus (VulDB User) reporter

References

vuldb.com/?id.334033 (VDB-334033 | nocobase JWT Service jwt-service.ts hard-coded key) vdb-entry technical-description

vuldb.com/?ctiid.334033 (VDB-334033 | CTI Indicators (IOB, IOC, TTP, IOA)) signature permissions-required

vuldb.com/?submit.692205 (Submit #692205 | https://github.com/nocobase https://github.com/nocobase/nocobase Latest Authorization Bypass) third-party-advisory

gist.github.com/H2u8s/f3ede60d7ecfe598ae452aa5a8fbb90d exploit

cve.org (CVE-2025-13877)

nvd.nist.gov (CVE-2025-13877)

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