Is CVE-2026-5622 exploited in the wild?

No. Junglewise Threat Intelligence has no report of CVE-2026-5622 being exploited in the wild.

How severe is CVE-2026-5622?

Low severity, with a CVSS score of 3.7, published 6 April 2026.

Is there a fix for CVE-2026-5622?

No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

How is CVE-2026-5622 attacked?

It is attacked over the network, in a network appliance.

Am I affected by CVE-2026-5622?

Check whether you run Hcengineering Huly Platform at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

CVE-2026-5622: hcengineering Huly Platform hard-coded cryptographic key in JWT Token Handler

CVE-2026-5622 · Severity: low · CVSS 3.7 · Published 2026-04-06

Huly Platform, an open-source process management and collaboration tool, contains a security flaw in how it handles digital identity tokens. The system uses a hard-coded secret key for its JWT Token Handler, which could allow an attacker to potentially forge or manipulate security tokens. While the attack is complex to execute, it could undermine the integrity of user sessions and system security.

Technologies: Hcengineering Huly Platform. Vendors: Hcengineering.

Quick answers

Is CVE-2026-5622 exploited in the wild?: No. Junglewise Threat Intelligence has no report of CVE-2026-5622 being exploited in the wild.
How severe is CVE-2026-5622?: Low severity, with a CVSS score of 3.7, published 6 April 2026.
Which products and versions are affected?: Hcengineering Huly Platform 0.7.382.
Is there a fix for CVE-2026-5622?: No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
How is CVE-2026-5622 attacked?: It is attacked over the network, in a network appliance.
Am I affected by CVE-2026-5622?: Check whether you run Hcengineering Huly Platform at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Technical details

A vulnerability exists in hcengineering Huly Platform 0.7.382 within the JWT Token Handler component, specifically in the file foundations/core/packages/token/src/token.ts. The application utilizes a hard-coded cryptographic key for the SERVER_SECRET argument instead of a securely generated or environment-specific secret. This flaw (CWE-321) allows for potential manipulation of JWT tokens. The attack vector is remote and requires no authentication, though it is characterized by high complexity and difficult exploitation. As of the disclosure, the vendor has not responded to reports of this issue.

Affected products

hcengineering Huly Platform 0.7.382

Timeline

2026-04-06: disclosed
2026-04-06: advisory

References

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