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CVE-2026-61700

MariaDB Connector/J does not enforce allowLocalInfile=false on server-initiated LOCAL INFILE requests

CVSS 3.1 3.7 LOWCheck source for fixed versionsKEV status unknown

Original advisory

cve-program · CVE-2026-61700

Published

MariaDB Connector/J is used to connect applications developed in Java to MariaDB and MySQL databases. Prior to 2.7.14, 3.3.5, 3.4.3, and 3.5.9, ClientMessage.readPacket processes a server-initiated LOCAL INFILE protocol packet 0xfb without enforcing allowLocalInfile=false. When an application sends a LOAD DATA LOCAL INFILE COM_QUERY, a rogue or man-in-the-middle server can echo the same filename and cause the connector to transmit that file despite the disabled option. The server cannot redirect the request to an arbitrary path and can receive only the exact file already selected by the application, so exploitation requires an application that actively loads sensitive data over an untrusted connection. This issue is fixed in versions 2.7.14, 3.3.5, 3.4.3, and 3.5.9.

Read the publisher's advisory

Affected versions, risk and source history

cve-program · CVE-2026-61700

Published

mariadb-connector-j

Vendor product

Publisher's version information

Shown as published. These rules are not interpreted as NuGet package version ranges.

{
                    "vendor": "mariadb-corporation",
                    "product": "mariadb-connector-j",
                    "versions": [
                        {
                            "version": "< 2.7.14",
                            "status": "affected"
                        },
                        {
                            "version": ">= 3.0.0, < 3.3.5",
                            "status": "affected"
                        },
                        {
                            "version": ">= 3.4.0, < 3.4.3",
                            "status": "affected"
                        },
                        {
                            "version": ">= 3.5.0, < 3.5.9",
                            "status": "affected"
                        }
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON