CVE-2026-5622
Received Received - Intake
Hard-Coded Cryptographic Key in Huly JWT Token Handler

Publication date: 2026-04-06

Last updated on: 2026-04-29

Assigner: VulDB

Description
A vulnerability was determined in hcengineering Huly Platform 0.7.382. Affected by this issue is some unknown functionality of the file foundations/core/packages/token/src/token.ts of the component JWT Token Handler. This manipulation of the argument SERVER_SECRET with the input secret causes use of hard-coded cryptographic key . The attack can be initiated remotely. The attack is considered to have high complexity. The exploitation is known to be difficult. The vendor was contacted early about this disclosure but did not respond in any way.
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Meta Information
Published
2026-04-06
Last Modified
2026-04-29
Generated
2026-06-16
AI Q&A
2026-04-06
EPSS Evaluated
2026-06-15
NVD
CVE-2026-5622
EUVD
EUVD-2026-19172
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
hcengineering huly_platform 0.7.382
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-321 The product uses a hard-coded, unchangeable cryptographic key.
CWE-320 Key Management Errors
Attack-Flow Graph
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Executive Summary

This vulnerability exists in the hcengineering Huly Platform version 0.7.382, specifically in the JWT Token Handler component within the file foundations/core/packages/token/src/token.ts. It involves manipulation of the SERVER_SECRET argument by providing a hard-coded cryptographic key as input. This flaw allows an attacker to exploit the system remotely, although the attack is considered to have high complexity and is difficult to execute.

Impact Analysis

The vulnerability can lead to unauthorized manipulation of the JWT Token Handler due to the use of a hard-coded cryptographic key. This could potentially allow an attacker to interfere with token validation or authentication processes, impacting the integrity of the system. However, the attack complexity is high and exploitation is difficult, which may limit the likelihood of successful attacks.

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