CVE-2026-55855 MariaDB Connector/Node.js: Possible SQL injection in Buffer parameter escaping under big5/gbk/sjis/cp932/gb18030 client charsets

MariaDB Connector/Node.js is used to connect applications developed on Node.js to MariaDB and MySQL databases. Prior to 3.2.4, 3.3.3, 3.4.6, and 3.5.3, MariaDB Connector/Node.js permits SQL injection when attacker-controlled Buffer parameters are escaped client-side under the big5, gbk, sjis,...

@alancode95/core-prisma (1.0.0), @aliceo2/infologger (>=1.15.0, <=1.15.1) +39 more potentially affected by CVE-2026-55854 via mariadb (>=3.4.0, <=3.4.5)

mariadb NPM version =3.4.0, =1.15.0, =1.0.0, =0.3.3, =0.4.0, =0.5.0-beta.7, =2.105.0, =1.0.0, =6.3.14-dev.35, =0.2.1, =6.11.0-dev.20, =1.2.1, =2.1.0, =0.61.0, =0.93.0, =0.112.0 and more Source cves: CVE-2026-55854 Source advisory: OSV:GHSA-42R5-VHPQ-M858...

@aliceo2/bookkeeping (>=0.27.0, <=1.20.0), @azteam/mysql-model (>=1.0.70, <=1.0.155) +62 more potentially affected by CVE-2026-55854 via mariadb (>=3.0.0, <=3.2.3)

mariadb NPM version =3.0.0, =0.27.0, =1.0.70, =2.0.0, =0.0.1, =1.0.0-alpha.0, =0.0.6, =1.1.0, =1.1.1, =1.1.2 - @keystone-6-master/example-assets-cloud 0.0.2 - @keystone-6-master/example-assets-local 0.0.2 - @keystone-6-master/example-auth 0.0.3 - @keystone-6-master/example-blog 0.0.2 -...

@aliceo2/infologger (1.14.0), @azimutt/connector-mariadb (>=0.1.0, <=0.1.9) +7 more potentially affected by CVE-2026-55854 via mariadb (>=3.3.0, <=3.3.2)

mariadb NPM version =3.3.0, =0.1.0, =0.1.0, =6.1.13-dev.2, =1.0.0, =0.1.0, =0.1.39 - nodefony 7.0.0 Source cves: CVE-2026-55854 Source advisory: OSV:GHSA-42R5-VHPQ-M858...

GHSA-42R5-VHPQ-M858 MariaDB has Cleartext Transmission of Sensitive Information and Insufficiently Protected Credentials

Summary When PAM dialog authentication is used, the connector can be coerced into sending the account password in cleartext over an insecure connection. A hostile or man-in-the-middle server can trigger this with the default configuration, disclosing the user's password. Details The...

NPM: MariaDB has Cleartext Transmission of Sensitive Information and Insufficiently Protected Credentials

NPM: MariaDB has Cleartext Transmission of Sensitive Information and Insufficiently Protected Credentials vulnerability discovered by ? in WordPress Npm mariadb versions 3.2.4...

@aliceo2/infologger (>=1.16.0, <=1.18.0) potentially affected by CVE-2026-55854 via mariadb (3.5.2)

mariadb NPM version 3.5.2 is affected by a known vulnerability. The following packages have a transitive dependency on mariadb and may be impacted: - @aliceo2/infologger =1.16.0, =1.18.0 Source cves: CVE-2026-55854 Source advisory: OSV:GHSA-42R5-VHPQ-M858...

@alancode95/core-prisma (1.0.0), @aliceo2/bookkeeping (>=0.27.0, <=1.20.0) +118 more potentially affected by CVE-2026-55854 via mariadb (>=3.0.0, <=3.5.2)

mariadb NPM version =3.0.0, =0.27.0, =1.14.0, =0.1.0, =0.1.0, =1.0.70, =2.0.0, =0.0.1, =1.0.0-alpha.0, =1.0.0, =0.3.3, =0.4.0, =0.0.6, =0.5.0-beta.7, =0.5.0 and more Source cves: CVE-2026-55854 Source advisory: SNYK:JS-MARIADB-19432140...

MariaDB has Cleartext Transmission of Sensitive Information and Insufficiently Protected Credentials

Summary When PAM dialog authentication is used, the connector can be coerced into sending the account password in cleartext over an insecure connection. A hostile or man-in-the-middle server can trigger this with the default configuration, disclosing the user's password. Details The...

CVE-2026-55854 MariaDB Connector/Node.js: Cleartext Transmission of Sensitive Information and Insufficiently Protected Credentials in mariadb

MariaDB Connector/Node.js is used to connect applications developed on Node.js to MariaDB and MySQL databases. Prior to 3.2.4, 3.3.3, 3.4.6, and 3.5.3, MariaDB Connector/Node.js can disclose an account password when PAM dialog authentication is negotiated over an insecure transport. In...

CVE-2026-55854

MariaDB Connector/Node.js can disclose an account password in cleartext when PAM dialog authentication is negotiated over an insecure transport. The root cause is in lib/cmd/handshake/auth/pam-password-auth.js and lib/cmd/handshake/authentication.js, where SendPamAuthPacketFactory lacked the secu...

CVE-2026-55854 MariaDB Connector/Node.js: Cleartext Transmission of Sensitive Information and Insufficiently Protected Credentials in mariadb

MariaDB Connector/Node.js is used to connect applications developed on Node.js to MariaDB and MySQL databases. Prior to 3.2.4, 3.3.3, 3.4.6, and 3.5.3, MariaDB Connector/Node.js can disclose an account password when PAM dialog authentication is negotiated over an insecure transport. In...

EUVD-2026-68010

MariaDB Connector/Node.js is used to connect applications developed on Node.js to MariaDB and MySQL databases. Prior to 3.2.4, 3.3.3, 3.4.6, and 3.5.3, MariaDB Connector/Node.js can disclose an account password when PAM dialog authentication is negotiated over an insecure transport. In...

CVE-2026-55215

MariaDB Connector/Node.js is used to connect applications developed on Node.js to MariaDB and MySQL databases. Prior to versions 3.3.3, 3.4.6, and 3.5.3, when ssl is enabled without a pinned CA or server certificate, MariaDB Connector/Node.js sends credentials before completing certificate...

@alancode95/core-prisma (1.0.0), @aliceo2/bookkeeping (>=0.27.0, <=1.20.0) +118 more potentially affected by CVE-2026-55215 via mariadb (>=3.0.0, <=3.5.2)

mariadb NPM version =3.0.0, =0.27.0, =1.14.0, =0.1.0, =0.1.0, =1.0.70, =2.0.0, =0.0.1, =1.0.0-alpha.0, =1.0.0, =0.3.3, =0.4.0, =0.0.6, =0.5.0-beta.7, =0.5.0 and more Source cves: CVE-2026-55215 Source advisory: SNYK:JS-MARIADB-19432138...

@aliceo2/bookkeeping (>=0.27.0, <=1.20.0), @azteam/mysql-model (>=1.0.70, <=1.0.155) +62 more potentially affected by CVE-2026-55215 via mariadb (>=3.0.0, <=3.2.3)

mariadb NPM version =3.0.0, =0.27.0, =1.0.70, =2.0.0, =0.0.1, =1.0.0-alpha.0, =0.0.6, =1.1.0, =1.1.1, =1.1.2 - @keystone-6-master/example-assets-cloud 0.0.2 - @keystone-6-master/example-assets-local 0.0.2 - @keystone-6-master/example-auth 0.0.3 - @keystone-6-master/example-blog 0.0.2 -...

@aliceo2/infologger (>=1.16.0, <=1.18.0) potentially affected by CVE-2026-55215 via mariadb (3.5.2)

mariadb NPM version 3.5.2 is affected by a known vulnerability. The following packages have a transitive dependency on mariadb and may be impacted: - @aliceo2/infologger =1.16.0, =1.18.0 Source cves: CVE-2026-55215 Source advisory: OSV:GHSA-CQHC-2H57-WPXF...

MariaDB's connector leaks the cleartext password to an MitM despite `ssl: true`

Summary When SSL/TLS is enabled but no CA / server certificate is provided, the connector verifies the server's identity using fingerprint validation. The check is effective, the connection is ultimately rejected when it fails, but it happens after the authentication exchange. As a result, the...

NPM: MariaDB's connector leaks the cleartext password to an MitM despite `ssl: true`

NPM: MariaDB's connector leaks the cleartext password to an MitM despite ssl: true vulnerability discovered by ? in WordPress Npm mariadb versions 3.2.4...

@aliceo2/infologger (1.14.0), @azimutt/connector-mariadb (>=0.1.0, <=0.1.9) +7 more potentially affected by CVE-2026-55215 via mariadb (>=3.3.0, <=3.3.2)

mariadb NPM version =3.3.0, =0.1.0, =0.1.0, =6.1.13-dev.2, =1.0.0, =0.1.0, =0.1.39 - nodefony 7.0.0 Source cves: CVE-2026-55215 Source advisory: OSV:GHSA-CQHC-2H57-WPXF...