CVE-2026-61700: low-severity vulnerability in mariadb-corporation mariadb-connector-j
MariaDB Connector/J does not enforce allowLocalInfile=false on server-initiated LOCAL INFILE requests
Published · Updated
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8Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 3.7epss 0.4%
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.
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
Affected products
mariadb-corporation · mariadb-connector-jRelated CVEs — mariadb-corporation mariadb-connector-j
In the same product, most dangerous first.
CVE-2026-55858MEDIUMMariaDB Connector/J: Inappropriate Encoding for Output Context in org.mariadb.jdbc:mariadb-java-clientEPSS 0.9%CVE-2026-55856MEDIUMMariaDB Connector/J: Cleartext password disclosure to a MITM on the initial-handshakeEPSS 0.4%CVE-2026-55857MEDIUMMariaDB Connector/J: Cleartext Transmission of Sensitive Information and Insufficiently Protected CredentialsEPSS 0.4%CVE-2026-119278MEDIUMMariaDB Connector/J: Rogue server can crash the client during caching_sha2_password authenticationEPSS 0.4%CVE-2026-119279MEDIUMMariaDB Connector/J: Length-encoded integers larger than Integer.MAX_VALUE were truncated before being used as lengthsEPSS 0.4%CVE-2026-119277MEDIUMMariaDB Connector/J: Rogue server can make the client read past the packet through server-declared lengthsEPSS 0.4%