CVE-2026-5779 Multiple vulnerabilities in MphRx's Minerva

Critical 9.4 Published 28 Apr 2026 Updated 28 Apr 2026

An authenticated user can modify other users' information via an IDOR flaw, potentially leading to complete account takeover.

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-2026-5779?

CVE-2026-5779 is a critical missing authorization vulnerability in MphRx Minerva, published on 28 Apr 2026. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

An insecure direct object reference (IDOR) vulnerability in MphRx's Minerva V3.6.0, specifically in the '/minerva/user/updateUserProfile' endpoint. This allows an authenticated user to modify the information of other registered users. Successful exploitation of this vulnerability allows an authenticated user to modify other users' information, such as their email address, and request a new password via the '/webconnect/#/forgotPassword' endpoint. This could lead to complete account takeover.

Weakness: CWE-284

Which versions are affected by CVE-2026-5779?

It affects 1 product.

Products include Agilonhealth Minerva.

How do I fix CVE-2026-5779?

No fix has been published for CVE-2026-5779 yet. Limit exposure of the affected software until one is available.

Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.

Is CVE-2026-5779 being exploited?

There is no known exploitation of CVE-2026-5779 in the wild and no public exploit code.

Sources

Also known as GHSA-rw4g-vpc3-98p2.