CVE-2026-88023

Improper neutralization of special elements in data query logic in the GridFS component of the MongoDB PHP Library can cause a caller-supplied structured file identifier to be interpreted as a query condition rather than as a literal identifier. An authenticated user who can influence the identifier passed by an affected application may obtain stored file content beyond the intended target or cause all GridFS file chunks in the affected bucket to be removed, rendering stored file content unreadable. The affected rename operation may also rename a stored file other than the intended target.

CVSS v3 8.3 HIGH

8.3^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.5

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://jira.mongodb.org/browse/PHPLIB-1929	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:mongodb:php_library::::::::
	cpe:2.3:a:mongodb:php_library::::::::

History

29 Sep 2026, 16:37

Type	Values Removed	Values Added
First Time		Mongodb Mongodb php Library
CPE		cpe:2.3:a:mongodb:php_library::::::::
References	~~() https://jira.mongodb.org/browse/PHPLIB-1929 -~~	() https://jira.mongodb.org/browse/PHPLIB-1929 - Vendor Advisory

Information

Published : 2026-09-10 18:18

Updated : 2026-09-29 16:37

NVD link : CVE-2026-88023

Mitre link : CVE-2026-88023

CVE.ORG link : CVE-2026-88023

JSON object : View

Products Affected

mongodb

php_library

CWE

CWE-943

Improper Neutralization of Special Elements in Data Query Logic

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