CVE-2025-50200 — RabbitMQ Node can log Basic Auth header from an HTTP request
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 …
Published: 2025-06-19 · CVSS: 6.7 · CVSS 4.0
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 creates logs with all headers in request, including authorization headers which show base64 encoded username:password. This is easy to decode and afterwards could be used to obtain control to the system depending on credentials. This issue has been patched in version 4.0.8.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7