# CVE-2026-87108: Ops Manager Improper Authorization in Daily Host Monitoring Retrieval

> Authenticated read-only users can access monitoring data from other projects by guessing record IDs, exposing sensitive deployment metadata.

- **Severity:** Low 2.3 (`CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 9 Oct 2026
- **Updated:** 9 Oct 2026
- **Also known as:** GHSA-w8qp-gqxj-mpmx

## What is CVE-2026-87108?

CVE-2026-87108 is a low-severity missing authorization 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 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.

Weakness: CWE-639 (Authorization Bypass Through User-Controlled Key)

## Which versions are affected by CVE-2026-87108?

It affects 1 product.


Products: Mongodb Ops Manager.

## How do I fix CVE-2026-87108?

No fix has been published for CVE-2026-87108 yet. Limit exposure of the affected software until one is available.

## Is CVE-2026-87108 being exploited?

There is no known exploitation of CVE-2026-87108 in the wild and no public exploit code.

## Other vulnerabilities in MongoDB Ops Manager

- [CVE-2026-8431](https://insights.sbomify.com/CVE-2026-8431/): Ops Manager RCE via webhook body (critical 9.4)
- [CVE-2020-7927](https://insights.sbomify.com/CVE-2020-7927/): Potential privilege escalation in Ops Manager API (high 8.1)
- [CVE-2026-87110](https://insights.sbomify.com/CVE-2026-87110/): Ops Manager Uncontrolled Resource Consumption in Monitoring Endpoints (medium 6.9)
- [CVE-2021-20335](https://insights.sbomify.com/CVE-2021-20335/): SSL may be unexpectedly disabled during upgrade of multiple-server MongoDB Ops Manager (medium 6.7)
- [CVE-2026-87109](https://insights.sbomify.com/CVE-2026-87109/): Ops Manager Sensitive MFA Enrollment Information Exposure in User Listings (medium 6.0)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-87108 and fix it if it is affected.

What it is: CVE-2026-87108 is a low-severity missing authorization 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.
Exploitation: There is no known exploitation of CVE-2026-87108 in the wild and no public exploit code.

Affected product: MongoDB Ops Manager. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2026-87108/ (Markdown: https://insights.sbomify.com/CVE-2026-87108/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-87108
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-87108
- OSV: https://osv.dev/vulnerability/CVE-2026-87108

---
From sbomify Insights: https://insights.sbomify.com/CVE-2026-87108/
Summaries are generated and may contain mistakes; the official description above is the record.