CVE-2021-32718
Assigner: GitHub_M
Published: 2021-06-28T14:50:10
State: PUBLISHED
affected: product: rabbitmq-server
vendor: rabbitmq
versions: status: affected
version: < 3.8.17
descriptions: value: 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.
metrics: cvssV3_1: attackComplexity: HIGH
attackVector: NETWORK
availabilityImpact: NONE
baseScore: 3.1
baseSeverity: LOW
confidentialityImpact: LOW
integrityImpact: LOW
privilegesRequired: HIGH
scope: UNCHANGED
userInteraction: REQUIRED
vectorString: CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:L/A:N
version: 3.1
problemTypes: descriptions: cweId: CWE-80
description: CWE-80: Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)
type: CWE
source: advisory: GHSA-c3hj-rg5h-2772
discovery: UNKNOWN
title: Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) in RabbitMQ management UI