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Medium · 6.8 CVE-2026-59272 EUVD-2026-67093GHSA-fp2f-68v2-xw9x

Log4j2 AmqpAppender disables TLS hostname verification by default

Published Aug 27, 2026 · Updated Aug 28, 2026 · Assigned by vmware

Description

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

Affected products

VendorProductAffectedFixed
Spring Spring AMQP 4.1.0, 4.0.0 – ≤ 4.0.4, 3.2.0 – ≤ 3.2.12, ≤ 2.4.18 —

References