Exposures › CVE-2026-57216
RabbitMQ is a messaging and streaming broker. Prior to 3.13.15, 4.0.20, 4.1.11, and 4.2.6, AMQP 0-9-1, AMQP 1.0, and Stream Protocol authentication can allow a loopback-restricted user such as guest to connect remotely when traffic is accepted through a trusted PROXY-protocol pat
RabbitMQ is a messaging and streaming broker. Prior to 3.13.15, 4.0.20, 4.1.11, and 4.2.6, AMQP 0-9-1, AMQP 1.0, and Stream Protocol authentication can allow a loopback-restricted user such as guest to connect remotely when traffic is accepted through a trusted PROXY-protocol path and the backend listener is loopback-bound because the loopback check uses the listener-side socket address instead of the real client source. This issue is fixed in versions 3.13.15, 4.0.20, 4.1.11, and 4.2.6.
| Product | Provider | Status | Match |
|---|---|---|---|
| Clarity | Broadcom | Authorized | vendor-exact · 0.90 |
| General Support Systems (GSS) | Broadcom | Authorized | vendor-exact · 0.90 |
| Rally | Broadcom | Authorized | vendor-exact · 0.90 |
| Symantec Gov Cloud Security (GCS) | Broadcom | In Process | vendor-exact · 0.90 |