What is CVE-2026-88027?

CVE-2026-88027 is a high-severity vulnerability, classified under Improper Neutralization of Special Elements in Data Query Logic. CVSS score: 7.1/10. Published 2026-09-10.

How severe is CVE-2026-88027?

High severity. CVSS v3 base score is 7.1 out of 10.

CVE-2026-88027

CVE-2026-88027

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.

CVSS v3 metric

CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L.

Weakness classification (CWE)

CWE-943 — Improper Neutralization of Special Elements in Data Query Logic

References

cna@mongodb.com

Frequently asked questions

What is CVE-2026-88027?: CVE-2026-88027 is a high-severity vulnerability, classified under Improper Neutralization of Special Elements in Data Query Logic. CVSS score: 7.1/10. Published 2026-09-10.
How severe is CVE-2026-88027?: High severity. CVSS v3 base score is 7.1 out of 10.