CVE-2026-88028

Unauthorized document disclosure via query-operator injection in polymorphic relation identifiers in MongoDB integration for Laravel

State: Published
Severity: 7.1 High
Published: Sep 10, 2026
Updated: Sep 10, 2026
Reserved: Sep 9, 2026

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Description

Improper neutralization of special elements in data query logic in the polymorphic relation handling of the MongoDB integration for Laravel can cause a caller-supplied relation identifier to be interpreted as a query condition rather than as a literal identifier. An authenticated user who can influence a stored relation identifier may cause an affected application to return a document other than the intended relation target.

Scores

CVSS	Score	Vector	Source
4.0	7.1 High	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N	mongodb
3.1	6.5 Medium	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N	mongodb

Weaknesses

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

Affected Products

Product	Versions
Laravel MongoDB (PHP)MongoDB	1.2.0 to before 5.11.0Affected

References

https://jira.mongodb.org/browse/PHPLARA-265

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