RabbitMQ Node can log Basic Auth header from an HTTP request
CVE-2025-50200 is fixed in 2 products on 1 platform, first by DEBIAN-CVE-2025-50200, released June 19, 2025. It is not reported as exploited. Patch Radar priority: Routine.
RabbitMQ is a messaging and streaming broker. In versions 3.13.7 and prior,RabbitMQ is logging authorization headers in plaintext encoded in base64.When querying RabbitMQ api with HTTP/s with basic authentication it createslogs with all headers in request, including authorization headers whichshow base64 encoded username:password. This is easy to decode andafterwards could be used to obtain control to the system depending oncredentials. This issue has been patched in version 4.0.8.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| rabbitmq-server · Debian 13.5 (trixie) | 4.0.5-6+deb13u2 | DEBIAN-CVE-2025-50200 | Jun 19, 2025 |
| rabbitmq-server · Debian 14 | 4.0.5-9 | DEBIAN-CVE-2025-50200 | Jun 19, 2025 |
| rabbitmq-server · Ubuntu 25.04 (plucky) | 4.0.5-2ubuntu2.1 | rabbitmq-server 4.0.5-2ubuntu2.1 | Jan 16, 2026 |
| rabbitmq-server · opensuse-leap 15.6 | 3.8.11-150300.3.22.2 | SUSE-SU-2025:3809-1 | Oct 27, 2025 |
| rabbitmq-server · sles 15.6 | 3.8.11-150300.3.22.2 | SUSE-SU-2025:3809-1 | Oct 27, 2025 |
| rabbitmq-server · sles 15.7 | 3.8.11-150300.3.22.2 | SUSE-SU-2025:3809-1 | Oct 27, 2025 |
| rabbitmq-server313 · opensuse-leap 15.6 | 3.13.1-150600.13.11.1 | SUSE-SU-2025:03234-1 | Sep 15, 2025 |
| rabbitmq-server313 · sles 15.6 | 3.13.1-150600.13.11.1 | SUSE-SU-2025:03234-1 | Sep 15, 2025 |
| rabbitmq-server313 · sles 15.7 | 3.13.1-150600.13.11.1 | SUSE-SU-2025:03234-1 | Sep 15, 2025 |
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