CVE-2026-59272

Spring AMQP 's Log4j2 AmqpAppender disables TLS hostname verification by default . Any application using this appender to ship logs to RabbitMQ over TLS, while relying on the documented default, is exposed to man-in-the-middle interception of every log event. The vulnerability is rated MEDIUM (CV...

CVE-2026-59272 Log4j2 AmqpAppender disables TLS hostname verification by default

Any application shipping logs to RabbitMQ over TLS via the Log4j2 appender, relying on the documented default, is exposed to man-in-the-middle interception of every log event. Spring AMQP 4.1.0 Spring AMQP 4.0.0 - 4.0.4 Spring AMQP 3.2.0 - 3.2.12 Spring AMQP 2.4.18 and earlier...

CVE-2026-59272 Log4j2 AmqpAppender disables TLS hostname verification by default

Any application shipping logs to RabbitMQ over TLS via the Log4j2 appender, relying on the documented default, is exposed to man-in-the-middle interception of every log event. Spring AMQP 4.1.0 Spring AMQP 4.0.0 - 4.0.4 Spring AMQP 3.2.0 - 3.2.12 Spring AMQP 2.4.18 and earlier...

Improper Certificate Validation

Overview Affected versions of this package are vulnerable to Improper Certificate Validation via the AmqpAppender. An attacker can intercept or modify sensitive log data by performing a man-in-the-middle attack on the TLS connection, as hostname verification is disabled by default. Remediation...

cve-2026-59272 - MEDIUM - Log4j2 AmqpAppender disables TLS hostname verification by default

cve-2026-59272 - MEDIUM - Log4j2 AmqpAppender disables TLS hostname verification by default...