CVE-2024-5386 Account Hijacking via Password Reset Token Leak in lunary-ai/lunary

Critical 9.6 Published 2 Feb 2026 Updated 2 Feb 2026

Attackers with viewer roles can hijack other user accounts by exploiting a password reset token leak in the Lunary AI platform.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2024-5386?

CVE-2024-5386 is a critical vulnerability in Lunary Lunary, published on 2 Feb 2026. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

In lunary-ai/lunary version 1.2.2, an account hijacking vulnerability exists due to a password reset token leak. A user with a 'viewer' role can exploit this vulnerability to hijack another user's account by obtaining the password reset token. The vulnerability is triggered when the 'viewer' role user sends a specific request to the server, which responds with a password reset token in the 'recoveryToken' parameter. This token can then be used to reset the password of another user's account without authorization. The issue results from an excessive attack surface, allowing lower-privileged users to escalate their privileges and take over accounts.

Weakness: CWE-1125

Which versions are affected by CVE-2024-5386?

It affects 1 product.

Products include Lunary Lunary.

How do I fix CVE-2024-5386?

No fix has been published for CVE-2024-5386 yet. Limit exposure of the affected software until one is available.

Is CVE-2024-5386 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-5386 exists.

All Lunary Lunary vulnerabilities

Sources

Also known as GHSA-r75x-2fcv-j4pm.