Vulnerability · Published Apr 6, 2026 · Assigned by VulDB

CVE-2026-5622hcengineering Huly Platform JWT Token token.ts hard-coded key

Low 3.7

In plain English

A low-severity security flaw in Huly Platform from hcengineering. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 18% of all known vulnerabilities).

Severity (CVSS 3.1)3.7Low

Exploit odds (30 days)0.3%top 82.2% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official 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.

Affected products (as reported)

Vendor	Product	Versions
hcengineering	Huly Platform	0.7.382

Weakness: CWE-321, CWE-320 · Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R

References

VDB-355412 | hcengineering Huly Platform JWT Token token.ts hard-coded key vdb-entry, technical-description
VDB-355412 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
Submit #785631 | hcengineering platform v0.7.382 Authentication Bypass Issues third-party-advisory