medium5.5
CVE-2026-106123
RabbitMQ Java client: plaintext broker credentials leaked in exception message from ConnectionFactoryConfigurator.load()
Impact
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.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| maven | com.rabbitmq:amqp-client | <= 5.34.0 | 5.35.0 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Vmware | Rabbitmq Java Client | before 5.35.0 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/advisories/GHSA-h6w7-qmcm-q6xr
- https://github.com/rabbitmq/rabbitmq-java-client/security/advisories/GHSA-h6w7-qmcm-q6xr
- https://nvd.nist.gov/vuln/detail/CVE-2026-106123
- https://github.com/rabbitmq/rabbitmq-java-client/pull/2052
- https://github.com/rabbitmq/rabbitmq-java-client/commit/daca1875cdb8b8c0acce78f71103b21a05478446
- https://github.com/rabbitmq/rabbitmq-java-client/releases/tag/v5.35.0