Cross-Site Scripting Vulnerability in RabbitMQ Messaging Broker
CVE-2025-30219

6.1MEDIUM

Key Information:

Vendor

RabbitMQ

Status
RabbitMQ-server
Vendor
CVE Published:
25 March 2025

What is CVE-2025-30219?

A vulnerability in RabbitMQ allows attackers to exploit the management UI by modifying the virtual host name stored on disk. Attackers can craft a failing virtual host that triggers the display of an error message containing unescaped input in the management interface. This can lead to arbitrary JavaScript execution within the browsers of users accessing the management UI. Versions prior to 4.0.3 of RabbitMQ and Tanzu RabbitMQ 4.0.3 and 3.13.8 contain this security flaw, which has been addressed in subsequent releases.

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Affected Version(s)

rabbitmq-server < 4.0.3

References

https://github.com/rabbitmq/rabbitmq-server/security/advi...
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CVSS V3.1

Score:
6.1
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Local
Attack Complexity:
High
Privileges Required:
High
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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