RabbitMQ is a multi-protocol messaging broker. In rabbitmq-server prior to version 3.8.17, a new user being added via management UI could lead to the user's bane being rendered in a confirmation message without proper `<script>` tag sanitization, potentially allowing for JavaScript code execution in the context of the page. In order for this to occur, the user must be signed in and have elevated permissions (other user management). The vulnerability is patched in RabbitMQ 3.8.17. As a workaround, disable `rabbitmq_management` plugin and use CLI tools for management operations and Prometheus and Grafana for metrics and monitoring.
References
Link | Resource |
---|---|
http://seclists.org/fulldisclosure/2021/Dec/3 | Exploit Mailing List Third Party Advisory |
https://github.com/rabbitmq/rabbitmq-server/pull/3028 | Patch Third Party Advisory |
https://github.com/rabbitmq/rabbitmq-server/security/advisories/GHSA-c3hj-rg5h-2772 | Mitigation Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: GitHub_M
Published: 2021-06-28T14:50:10
Updated: 2021-12-03T18:06:10
Reserved: 2021-05-12T00:00:00
Link: CVE-2021-32718
JSON object: View
NVD Information
Status : Analyzed
Published: 2021-06-28T15:15:24.233
Modified: 2021-12-10T19:57:10.343
Link: CVE-2021-32718
JSON object: View
Redhat Information
No data.