CVE-2021-32718

描述

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.

如何修補 CVE-2021-32718

要修補 CVE-2021-32718,請將受影響套件升級到下列已修補版本。

• —升級至 3.8.17 或更新版本

CVE-2021-32718 正在被利用嗎?

低 — EPSS 為 1.4%,目前沒有觀察到大規模利用活動。

受影響套件(1)

• from 0, < 3.8.17

CVSS 分數

參考連結(4)

• WEBseclists.org/fulldisclosure/2021/Dec/3
• WEBgithub.com/rabbitmq/rabbitmq-server/pull/3028
• WEBgithub.com/rabbitmq/rabbitmq-server/security/advisories/GHSA-c3hj-rg5h-2772
• WEBnvd.nist.gov/vuln/detail/CVE-2021-32718