CVE-2026-59271: medium-severity vulnerability in Spring AMQP
Admin password disclosed in BrokerNotAliveException message
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5.3epss 0.3%
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
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
Affected products
Spring · Spring AMQPRelated CVEs — Spring AMQP
In the same product, most dangerous first.
CVE-2023-34050MEDIUMSpring AMQP Deserialization VulnerabilityEPSS 1.8%CVE-2026-59275MEDIUMRemote JVM termination: nested-array Java deserialization bypasses allowlist, triggers StackOverflowError, default JavaLangErrorHandler calls System.exit(99)EPSS 0.4%CVE-2026-59320MEDIUMIn Spring AMQP the link credit never replenished on listener exception pathEPSS 0.4%CVE-2026-47860MEDIUMUnbounded decompression of attacker-supplied compressed message bodiesEPSS 0.4%CVE-2026-59272MEDIUMLog4j2 AmqpAppender disables TLS hostname verification by defaultEPSS 0.3%CVE-2026-41701MEDIUMIn Spring AMQP sequential correlation IDs enable reply poisoning on fixed reply queuesEPSS 0.2%