# CVE-2026-103546: Improper validation of Ops Manager configuration in MongoDB Kubernetes Operator

> CVE-2026-103546: Improper validation of Ops Manager configuration in MongoDB Kubernetes Operator. CVSS 4.3 (CVSS 3.1).

Canonical: https://rewindex.com/cve/CVE-2026-103546
Last updated: 2026-10-06T16:00:36Z

- Published: 2026-10-05 21:50 UTC · Updated: 2026-10-06 16:00 UTC · Assigner: mongodb
- CVSS: 4.3 (CVSS 3.1) · Severity: Medium · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
- EPSS: 0.15%, 4th percentile (scored 2026-10-25)
- CISA KEV: no
- CWE: CWE-918

## Description

In MongoDB Controllers for Kubernetes, insufficient validation of Ops Manager backup configuration may allow a user who can modify an OpsManager custom resource to cause unintended administrative changes in Ops Manager. This affects deployments using Enterprise Ops Manager backup reconciliation.

## Affected vendors and products

- MongoDB, Inc.: Mongodb Controllers for Kubernetes

## Tracked companies

- [MongoDB Atlas](https://rewindex.com/company/mongodb-atlas.md)

## References

- [CVE record on cve.org](https://www.cve.org/CVERecord?id=CVE-2026-103546)
- [NVD entry](https://nvd.nist.gov/vuln/detail/CVE-2026-103546)
- [https://github.com/mongodb/mongodb-kubernetes/releases/tag/1.13.0](https://github.com/mongodb/mongodb-kubernetes/releases/tag/1.13.0)

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_Sources: CVE records from the CVE Program (cve.org). CVE® is a registered trademark of The MITRE Corporation. (https://www.cve.org/) This product uses data from the NVD API but is not endorsed or certified by the NVD. (https://nvd.nist.gov/) Known Exploited Vulnerabilities catalog from CISA. (https://www.cisa.gov/known-exploited-vulnerabilities-catalog) EPSS scores from FIRST (Exploit Prediction Scoring System). (https://www.first.org/epss/)_


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Canonical: https://rewindex.com/cve/CVE-2026-103546 · Markdown: https://rewindex.com/cve/CVE-2026-103546.md · JSON: https://rewindex.com/api/v1/cves/CVE-2026-103546 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-10-26T02:15:57.606Z