CVE-2026-67221

RabbitMQ is a messaging and streaming broker. Prior to versions 3.13.15, 4.0.20, 4.1.11, 4.2.6, and 4.3.0, The AMQP 0-9-1 shovel calls amqp_uri:remove_credentials before storing its connection URI, but the AMQP 1.0 shovel stores the raw URI including the password. The stored URI is visible via GET /api/shovels and via rabbitmqctl shovel_status. Preconditions include The Shovel plugin must be in use with AMQP 1.0 shovels configured using URI-embedded credentials. Reading the exposed status requires the monitoring tag.. This issue is fixed in versions 3.13.15, 4.0.20, 4.1.11, 4.2.6, and 4.3.0.

CVSS v3 4.9 MEDIUM

4.9^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.2 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/rabbitmq/rabbitmq-server/releases/tag/v4.2.6	Release Notes
https://github.com/rabbitmq/rabbitmq-server/security/advisories/GHSA-x5h5-588r-cv55	Vendor Advisory

Configurations

Configuration 1 (hide)

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

History

19 Oct 2026, 20:38

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 4.9
References	~~() https://github.com/rabbitmq/rabbitmq-server/releases/tag/v4.2.6 -~~	() https://github.com/rabbitmq/rabbitmq-server/releases/tag/v4.2.6 - Release Notes
References	~~() https://github.com/rabbitmq/rabbitmq-server/security/advisories/GHSA-x5h5-588r-cv55 -~~	() https://github.com/rabbitmq/rabbitmq-server/security/advisories/GHSA-x5h5-588r-cv55 - Vendor Advisory
First Time		Broadcom rabbitmq Server Broadcom
CPE		cpe:2.3:a:broadcom:rabbitmq_server::::::::

23 Sep 2026, 21:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-09-23 21:17

Updated : 2026-10-19 20:38

NVD link : CVE-2026-67221

Mitre link : CVE-2026-67221

CVE.ORG link : CVE-2026-67221

JSON object : View

Products Affected

broadcom

rabbitmq_server

CWE

CWE-312

Cleartext Storage of Sensitive Information

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