CVE-2026-5622 hcengineering Huly Platform JWT Token token.ts hard-coded key
Hard-coded JWT secret in Huly Platform allows remote attackers to bypass authentication mechanisms, requiring high complexity to exploit.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-5622?
CVE-2026-5622 is a medium-severity vulnerability in hcengineering Huly Platform, published on 6 Apr 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
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.
Which versions are affected by CVE-2026-5622?
How do I fix CVE-2026-5622?
No fix has been published for CVE-2026-5622 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-5622 being exploited?
There is no known exploitation of CVE-2026-5622 in the wild and no public exploit code.
Sources
Also known as GHSA-x32v-jmqh-4323.