CVE-2026-59271 PUBLISHED

Admin password disclosed in BrokerNotAliveException message

Assigner: vmware
Reserved: 04.07.2026 Published: 27.08.2026 Updated: 27.08.2026

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

Metrics

CVSS 3.1

CVSS Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
CVSS Score: 5.3

Attack Vector	Network	Scope	Unchanged
Attack Complexity	High	Confidentiality Impact	High
Privileges Required	Low	Integrity Impact	None
User Interaction	None	Availability Impact	None

CVSS 3.1

Product Status

Vendor	Spring
Product	Spring AMQP
Versions	Default: unaffected Version 4.1.0 is affected affected from 4.0.0 to 4.0.4 (incl.) affected from 3.2.0 to 3.2.12 (incl.) affected from 0 to 2.4.18 (incl.)

References

https://spring.io/security/cve-2026-59271

Problem Types

CWE-209 Generation of Error Message Containing Sensitive Information CWE

Impacts

When the RabbitMQ management aliveness check fails, the configured admin password is embedded in cleartext in the thrown exception message.