The RabbitMQ Java client library allows Java and JVM-based applications to connect to and interact with RabbitMQ nodes. Prior to 5.35.0, ConnectionFactoryConfigurator.load() includes the raw uri value in wrapped exceptions when AMQP URI parsing fails. Because the URI may contain a plaintext username and password, startup logs, application performance monitoring systems, CI logs, and copied stack traces can disclose broker credentials to users who should not have access to them. This issue is fixed in version 5.35.0.
Fix
Patch, vendor advisory and mitigation references on NVD 3
- https://github.com/rabbitmq/rabbitmq-java-client/commit/daca1875cdb8b8c0acce78f71103b21a05478446 Patch
- https://github.com/rabbitmq/rabbitmq-java-client/pull/2052 Issue Tracking, Patch
- https://github.com/rabbitmq/rabbitmq-java-client/security/advisories/GHSA-h6w7-qmcm-q6xr Exploit, Vendor Advisory
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 3
- CwesCWE-509 → CWE-209NVD modified 2026-10-19 20:17
- StatusAnalyzed → ModifiedNVD modified 2026-10-19 20:17
- First seenCVSS 5.7 · vmwareNVD modified 2026-10-09 18:17
Affected (CPE criteria) 1
cpe:2.3:a:vmware:rabbitmq_java_client:*:*:*:*:*:*:*:*
References 4
- https://github.com/rabbitmq/rabbitmq-java-client/commit/daca1875cdb8b8c0acce78f71103b21a05478446 Patch
- https://github.com/rabbitmq/rabbitmq-java-client/pull/2052 Issue Tracking, Patch
- https://github.com/rabbitmq/rabbitmq-java-client/releases/tag/v5.35.0 Release Notes
- https://github.com/rabbitmq/rabbitmq-java-client/security/advisories/GHSA-h6w7-qmcm-q6xr Exploit, Vendor Advisory