MongoDB Ops Manager: Read-Only Role Exfiltrates Host Monitoring (CVE-2026-87108)
CVE-2026-87108 Published on October 9, 2026
Ops Manager Improper Authorization in Daily Host Monitoring Retrieval
An authenticated Ops Manager user with a read-only project role can retrieve a daily host monitoring record associated with a different project when they possess the required record identifier. Insufficient ownership validation can expose deployment metadata, including host and configuration details.
Vulnerability Analysis
CVE-2026-87108 is exploitable with network access, and requires small amount of user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have no impact on confidentiality and integrity and availability.
Weakness Type
What is an Insecure Direct Object Reference / IDOR Vulnerability?
The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data.
CVE-2026-87108 has been classified to as an Insecure Direct Object Reference / IDOR vulnerability or weakness.
Products Associated with CVE-2026-87108
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Affected Versions
MongoDB Ops Manager:- Version 7.0.0, <= 7.0.23 is affected.
- Version 8.0.0 and below 8.0.27 is affected.