CVE-2026-55857

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, PAM dialog authentication can be coerced into transmitting the account password over an insecure connection. The mysqlclearpassword plugin is gated behin...

org.mariadb.jdbc:mariadb-java-client 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 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...

PT-2026-83373

Name of the Vulnerable Software and Affected Versions MariaDB Connector/J versions prior to 2.7.14 MariaDB Connector/J versions prior to 3.3.5 MariaDB Connector/J versions prior to 3.4.3 MariaDB Connector/J versions prior to 3.5.9 Description When using PAM dialog authentication, the connector ca...

CVE-2026-22545

Mattermost versions 10.11.x = 10.11.10 fail to validate user's authentication method when processing account auth type switch which allows an authenticated attacker to change account password without confirmation via falsely claiming a different auth provider.. Mattermost Advisory ID:...

CVE-2026-22545

Mattermost 10.11.x

CVE-2024-5270 SAML to email switch possible when email signin is disabled

Mattermost versions 9.5.x = 9.5.3, 9.7.x = 9.7.1, 9.6.x = 9.6.1 and 8.1.x = 8.1.12 fail to check if the email signup configuration option is enabled when a user requests to switch from SAML to Email. This allows the user to switch their authentication mail from SAML to email and possibly edit...

Mattermost 安全漏洞

Mattermost Server is the United States Mattermost company's set of open source messaging platform. Mattermost Server suffers from an Access Control Error vulnerability that can be exploited by an attacker to switch their authentication mail from SAML to email and potentially edit personal details...

UBUNTU-CVE-2014-0488

APT before 1.0.9 does not "invalidate repository data" when moving from an unauthenticated to authenticated state, which allows remote attackers to have unspecified impact via crafted repository data...