CVE-2026-87109 Ops Manager Sensitive MFA Enrollment Information Exposure in User Listings
Authenticated users can expose other members' MFA enrollment seeds via user listings, potentially bypassing multi-factor authentication.
- 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-2026-87109?
CVE-2026-87109 is a medium-severity vulnerability in MongoDB Ops Manager, published on 9 Oct 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
An authenticated Ops Manager organization member can retrieve another member's pending authenticator enrollment seed through user-listing endpoints while that member's enrollment is unconfirmed. This results in disclosure of secret authentication material to another member of the same organization or project.
Weakness: CWE-201
Which versions are affected by CVE-2026-87109?
It affects 1 product.
Products include Mongodb Ops Manager.
How do I fix CVE-2026-87109?
No fix has been published for CVE-2026-87109 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-87109 being exploited?
There is no known exploitation of CVE-2026-87109 in the wild and no public exploit code.
Other vulnerabilities in MongoDB Ops Manager
- CVE-2026-8431 Ops Manager RCE via webhook body
- CVE-2020-7927 Potential privilege escalation in Ops Manager API
- CVE-2026-87110 Ops Manager Uncontrolled Resource Consumption in Monitoring Endpoints
- CVE-2021-20335 SSL may be unexpectedly disabled during upgrade of multiple-server MongoDB Ops Manager
- CVE-2019-2388 Potential exposure of log information in Ops Manager
Sources
Also known as GHSA-c448-w867-m9h4.