When the RabbitMQ management aliveness check fails, the configured admin password is embedded in cleartext in the thrown exception message.
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
MEDIUM
Vulnerability intelligence
CVE-2026-59271
CVSS 3.15.3
SeverityMedium
Known exploitedNo
NVD references:
Primary source: NIST National Vulnerability Database