CVE-2026-105392 Lybbn Django-Vue-Lyadmin JWT Signing settings.py hard-coded key
Attackers can exploit a hard-coded JWT signing key in Django-Vue-Lyadmin to bypass authentication and potentially take over accounts.
- 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-2026-105392?
CVE-2026-105392 is a medium-severity vulnerability in Lybbn Django-Vue-Lyadmin, published on 5 Oct 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A vulnerability has been found in Lybbn Django-Vue-Lyadmin up to 3.2.12. The impacted element is an unknown function of the file backend/application/settings.py of the component JWT Signing. The manipulation of the argument SECRET_KEY leads to use of hard-coded cryptographic key . Remote exploitation of the attack is possible. The exploit has been disclosed to the public and may be used. The project maintainer explains: "The issue with this key is described in the documentation. Developers need to manually change their keys before deployment."
Which versions are affected by CVE-2026-105392?
How do I fix CVE-2026-105392?
No fix has been published for CVE-2026-105392 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-105392 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-105392 exists.
Sources
Also known as GHSA-5gfh-7q6r-6q5p.