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Vulnerability record · CVE-2019-11291 · published 22 November 2019

CVE-2019-11291: Broadcom rabbitmq server cross-site scripting vulnerability

Broadcom · Rabbitmq Server

Pivotal RabbitMQ, 3.7 versions prior to v3.7.20 and 3.8 version prior to v3.8.1, and RabbitMQ for PCF, 1.16.x versions prior to 1.16.7 and 1.17.x versions prior to 1.17.4, contain two endpoints, federation and shovel, which do not properly sanitize user input. A remote authenticated malicious user with administrative access could craft a cross site scripting attack via the vhost or node name fields that could grant access to virtual hosts and policy management information.

4.8 CVSS 3.1 Medium EPSS 0.80% · top 45.3% CWE-79 · Cross-site scripting
4.8CVSS 3.1 base score, v2 3.5
0.80%EPSS exploitation probability, 30 days
NoNot in CISA KEV
3Affected product versions listed by NVD
4References
17 Jun 2026Last modified by NVD

Description

Pivotal RabbitMQ, 3.7 versions prior to v3.7.20 and 3.8 version prior to v3.8.1, and RabbitMQ for PCF, 1.16.x versions prior to 1.16.7 and 1.17.x versions prior to 1.17.4, contain two endpoints, federation and shovel, which do not properly sanitize user input. A remote authenticated malicious user with administrative access could craft a cross site scripting attack via the vhost or node name fields that could grant access to virtual hosts and policy management information.

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Affected products

3 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://access.redhat.com/errata/RHSA-2020:0553 Third Party Advisory
https://pivotal.io/security/cve-2019-11291 Vendor Advisory
https://access.redhat.com/errata/RHSA-2020:0553 Third Party Advisory
https://pivotal.io/security/cve-2019-11291 Vendor Advisory

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2019-11291), CISA KEV, FIRST EPSS (scores of 2026-09-29). This page is refreshed as NVD updates the record.