# CVE-2026-88027: Mass deletion and overwrite of embedded documents via query-operator injection in embedded record keys in MongoDB integration for Laravel

> CVE-2026-88027: Mass deletion and overwrite of embedded documents via query-operator injection in embedded record keys in MongoDB integration for Laravel. CVSS 7.1 (CVSS 3.1).

Canonical: https://rewindex.com/cve/CVE-2026-88027
Last updated: 2026-09-29T16:15:26Z

- Published: 2026-09-10 17:52 UTC · Updated: 2026-09-29 16:15 UTC · Assigner: mongodb
- CVSS: 7.1 (CVSS 3.1) · Severity: High · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L
- EPSS: 0.27%, 19th percentile (scored 2026-10-25)
- CISA KEV: no
- CWE: CWE-943

## Description

Improper neutralization of special elements in data query logic in the embedded-document relation handling of the MongoDB integration for Laravel can cause a caller-supplied embedded record identifier to be interpreted as a query condition rather than as a literal identifier. An authenticated user who can influence such an identifier may delete all embedded documents in a targeted record or overwrite an embedded document other than the intended target.

## Affected vendors and products

- MongoDB: Laravel MongoDB (PHP)

## Tracked companies

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

## References

- [CVE record on cve.org](https://www.cve.org/CVERecord?id=CVE-2026-88027)
- [NVD entry](https://nvd.nist.gov/vuln/detail/CVE-2026-88027)
- [https://jira.mongodb.org/browse/PHPLARA-265](https://jira.mongodb.org/browse/PHPLARA-265)

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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-2026-88027 · Markdown: https://rewindex.com/cve/CVE-2026-88027.md · JSON: https://rewindex.com/api/v1/cves/CVE-2026-88027 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-10-26T03:13:04.900Z