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EPSS 0.3%top 83%

UBUNTU-CVE-2026-57213

0
Medium
VulnerabilityCVE-2026-57213gcveosvubuntu-cve-2026-57213ubuntu-pro-16-04-ltsubuntu-18-04-ltsubuntu-20-04-ltsubuntu-22-04-ltsubuntu-24-04-ltsubuntu-26-04-lts
Published: 07/10/2026 (07/10/2026, 21:16:00 UTC)
Source: GCVE Database
Product: rabbitmq-server

Description

A cross-site scripting (XSS) vulnerability exists in the rabbitmq_federation_management plugin of RabbitMQ server versions prior to 3.13.14, 4.0.19, 4.1.10, and 4.2.5. The vulnerability allows a user who can configure a federation upstream or policy to inject JavaScript code that executes in the browser of users viewing the Federation Status page. This issue has been fixed in the specified versions.

CVSS v4.0

Attack Vector
Network
Attack Complexity
Low
Attack Requirements
Present
Privileges Required
High
User Interaction
Passive
Vuln. Confidentiality
High
Vuln. Integrity
None
Vuln. Availability
None
Subsq. Confidentiality
Low
Subsq. Integrity
None
Subsq. Availability
None
CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:P/VC:H/VI:N/VA:N/SC:L/SI:N/SA:N

Affected software

Ubuntu:Pro:16.04:LTSmore threats →ghsa
rabbitmq-server
pkg:deb/ubuntu/[email protected]+esm2?arch=source&distro=esm-infra/xenial
Affected versions
=3.5.4-1=3.5.4-3=3.5.4-3.1=3.5.7-1=3.5.7-1ubuntu0.16.04.1=3.5.7-1ubuntu0.16.04.2=3.5.7-1ubuntu0.16.04.4=3.5.7-1ubuntu0.16.04.4+esm1=3.5.7-1ubuntu0.16.04.4+esm2
Ubuntu:18.04:LTSmore threats →ghsa
rabbitmq-server
pkg:deb/ubuntu/[email protected]?arch=source&distro=bionic
Affected versions
=3.6.10-1=3.6.10-1ubuntu0.1=3.6.10-1ubuntu0.3=3.6.10-1ubuntu0.4=3.6.10-1ubuntu0.5
Ubuntu:20.04:LTSmore threats →ghsa
rabbitmq-server
pkg:deb/ubuntu/[email protected]?arch=source&distro=focal
Affected versions
=3.7.8-4ubuntu2=3.7.18-1=3.8.2-0ubuntu1=3.8.2-0ubuntu1.1=3.8.2-0ubuntu1.2=3.8.2-0ubuntu1.3=3.8.2-0ubuntu1.4=3.8.2-0ubuntu1.5=3.8.3-0ubuntu0.1=3.8.3-0ubuntu0.2=3.8.3-0ubuntu0.3
Ubuntu:22.04:LTSmore threats →ghsa
rabbitmq-server
pkg:deb/ubuntu/[email protected]?arch=source&distro=jammy
Affected versions
=3.8.9-3ubuntu1=3.9.8-1=3.9.8-2=3.9.8-3=3.9.8-5=3.9.8-6=3.9.13-1=3.9.13-1ubuntu0.22.04.1=3.9.13-1ubuntu0.22.04.2=3.9.27-0ubuntu0.1=3.9.27-0ubuntu0.2
Ubuntu:24.04:LTSmore threats →ghsa
rabbitmq-server
pkg:deb/ubuntu/[email protected]?arch=source&distro=noble
Affected versions
=3.12.1-1=3.12.1-1ubuntu1=3.12.1-1ubuntu1.2=3.12.1-1ubuntu1.4
Ubuntu:26.04:LTSmore threats →ghsa
rabbitmq-server
pkg:deb/ubuntu/[email protected]?arch=source&distro=resolute
Affected versions
=4.0.5-8ubuntu2=4.0.5-10ubuntu1=4.0.5-10ubuntu2=4.0.5-10ubuntu3=4.0.5-10ubuntu4=4.0.5-10ubuntu5

Run on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.

AI-Powered Analysis

Machine-generated threat intelligence

AILast updated: 07/16/2026, 11:42:29 UTC

Technical Analysis

RabbitMQ server's rabbitmq_federation_management plugin improperly renders the consumer_tag field on the Federation Status page without HTML escaping. This flaw allows a user with the ability to configure federation upstreams or policies to execute arbitrary JavaScript in the browsers of users who view this page. The vulnerability affects versions prior to 3.13.14, 4.0.19, 4.1.10, and 4.2.5, where it has been addressed.

Potential Impact

An attacker with permission to configure federation upstreams or policies can execute JavaScript code in the context of the browser of any user viewing the Federation Status page. This could lead to session hijacking, information disclosure, or other client-side attacks. There is no indication of remote code execution on the server or privilege escalation beyond the described XSS impact.

Mitigation Recommendations

This vulnerability is fixed in RabbitMQ versions 3.13.14, 4.0.19, 4.1.10, and 4.2.5. Users should upgrade to these or later versions to remediate the issue. No vendor advisory content is provided to indicate alternative mitigations or that no action is required.

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Technical Details

Gcve Source
db.gcve.eu
Osv Id
UBUNTU-CVE-2026-57213
Osv Schema Version
1.7.0
Aliases
[]
Ecosystems
["Ubuntu:Pro:16.04:LTS","Ubuntu:18.04:LTS","Ubuntu:20.04:LTS","Ubuntu:22.04:LTS","Ubuntu:24.04:LTS","Ubuntu:26.04:LTS"]
Database Specific Severity
null
Cvss Version
4.0

Threat ID: 6a58b46968715ace43d799b5

Added to database: 07/16/2026, 10:37:29 UTC

Last enriched: 07/16/2026, 11:42:29 UTC

Last updated: 07/31/2026, 19:24:49 UTC

Views: 5

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