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CVE-2021-32719

Published: 28 June 2021

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.

Priority

Low

CVSS 3 base score: 4.8

Status

Package Release Status
rabbitmq-server
Launchpad, Ubuntu, Debian
bionic Needed

focal Needed

groovy Ignored
(reached end-of-life)
hirsute Ignored
(reached end-of-life)
impish Ignored
(reached end-of-life)
jammy Not vulnerable
(3.9.8-6)
trusty Does not exist

upstream
Released (3.8.18,3.9.4-1)
xenial Needed

Patches:
upstream: https://github.com/rabbitmq/rabbitmq-server/pull/3122