CVE-2026-44839

RabbitMQ is a messaging and streaming broker. From 3.7.0 to before 4.1.2 and 4.0.13, This vulnerability is fixed in 4.1.2 and 4.0.13.

CVSS v3 4.8 MEDIUM

4.8^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.7 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://github.com/rabbitmq/rabbitmq-server/commit/7f54319279d1ece161ae0b4cdc6f0e58a4045eb5	Patch
https://github.com/rabbitmq/rabbitmq-server/security/advisories/GHSA-fh5r-jpm3-fjwp	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:broadcom:rabbitmq_server::::::::
	cpe:2.3:a:broadcom:rabbitmq_server::::::::

History

26 Oct 2026, 11:10

Type	Values Removed	Values Added
Summary		(es) RabbitMQ es un broker de mensajería y streaming. Desde 3.7.0 hasta antes de 4.1.2 y 4.0.13, Esta vulnerabilidad está corregida en 4.1.2 y 4.0.13.

Information

Published : 2026-05-27 15:16

Updated : 2026-10-26 11:10

NVD link : CVE-2026-44839

Mitre link : CVE-2026-44839

CVE.ORG link : CVE-2026-44839

JSON object : View

Products Affected

broadcom

rabbitmq_server

CWE

CWE-80

Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)

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