CVE-2021-32719

RabbitMQ is a multi-protocol messaging broker. In rabbitmq-server prior to version 3.8.18, when a federation link was displayed in the RabbitMQ management UI via the `rabbitmq_federation_management` plugin, its consumer tag was rendered without proper <script> tag sanitization. This potentially allows for JavaScript code execution in the context of the page. The user must be signed in and have elevated permissions (manage federation upstreams and policies) for this to occur. The vulnerability is patched in RabbitMQ 3.8.18. As a workaround, disable the `rabbitmq_federation_management` plugin and use [CLI tools](https://www.rabbitmq.com/cli.html) instead.

Affected products

Astra Linux, Debian, Linuxmint, Rabbitmq, Suse, Ubuntu

Vmware Rabbitmq

< 3.8.18

Fix

Available

CVSS 3.1

4.8 MEDIUM

EPSS

1.4% (71th percentile)

Weakness

CWE-79, CWE-80

NVD status

Modified

Published

2021-06-28

No exploit for CVE-2021-32719 has been indexed yet. Our index is built from live traffic and upstream syncs, so this page can only say what it knows — not that no exploit exists.