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CVE Vulnerability Details :

CVE-2026-57211

PUBLISHED

More Info Official Page

Assigner-GitHub_M

Assigner Org ID-a0819718-46f1-4df5-94e2-005712e83aaa

Published At-10 Jul, 2026 | 20:16

Updated At-13 Jul, 2026 | 16:13

▼CVE Numbering Authority (CNA)

RabbitMQ: UNC SSRF affecting the management UI on Windows

RabbitMQ is a messaging and streaming broker. Prior to 4.1.11 and 4.2.6 on Windows, the RabbitMQ management plugin static file handler rabbit_mgmt_wm_static can pass URL-encoded backslashes to erl_prim_loader:read_file_info before path validation when multiple management extension plugins are enabled, causing outbound DNS and SMB requests to attacker-controlled UNC paths. This issue is fixed in versions 4.1.11 and 4.2.6.

Affected Products

Vendor

rabbitmq

Product

rabbitmq-server

Versions

Affected

>= 4.2.0, < 4.2.6
>= 4.1.0, < 4.1.11

Problem Types

Type	CWE ID	Description
CWE	CWE-36	CWE-36: Absolute Path Traversal
CWE	CWE-918	CWE-918: Server-Side Request Forgery (SSRF)

Type: CWE

CWE ID: CWE-36

Description: CWE-36: Absolute Path Traversal

Type: CWE

CWE ID: CWE-918

Description: CWE-918: Server-Side Request Forgery (SSRF)

Metrics

Version	Base score	Base severity	Vector
3.1	6.5	MEDIUM	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N

Version: 3.1

Base score: 6.5

Base severity: MEDIUM

Vector:

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

References

Hyperlink	Resource
https://github.com/rabbitmq/rabbitmq-server/security/advisories/GHSA-7v84-m3g5-vxq6	x_refsource_CONFIRM
https://github.com/rabbitmq/rabbitmq-server/pull/15803	x_refsource_MISC
https://github.com/rabbitmq/rabbitmq-server/commit/39c3a8e9c71da0403d8dfc13f700e60c936e3682	x_refsource_MISC
https://github.com/rabbitmq/rabbitmq-server/commit/6730797f6a34b4e8308cea60adf1243857e70204	x_refsource_MISC
https://github.com/rabbitmq/rabbitmq-server/releases/tag/v4.2.6	x_refsource_MISC

Hyperlink: https://github.com/rabbitmq/rabbitmq-server/security/advisories/GHSA-7v84-m3g5-vxq6

Resource:

x_refsource_CONFIRM

Hyperlink: https://github.com/rabbitmq/rabbitmq-server/pull/15803

Resource:

x_refsource_MISC

Hyperlink: https://github.com/rabbitmq/rabbitmq-server/commit/39c3a8e9c71da0403d8dfc13f700e60c936e3682

Resource:

x_refsource_MISC

Hyperlink: https://github.com/rabbitmq/rabbitmq-server/commit/6730797f6a34b4e8308cea60adf1243857e70204

Resource:

x_refsource_MISC

Hyperlink: https://github.com/rabbitmq/rabbitmq-server/releases/tag/v4.2.6

Resource:

x_refsource_MISC

▼Authorized Data Publishers (ADP)

CISA ADP Vulnrichment

Metrics Other Info

References

Hyperlink	Resource
https://github.com/rabbitmq/rabbitmq-server/security/advisories/GHSA-7v84-m3g5-vxq6	exploit

Hyperlink: https://github.com/rabbitmq/rabbitmq-server/security/advisories/GHSA-7v84-m3g5-vxq6

Resource:

exploit

Affected Products

Affected

Problem Types

Metrics

Metrics Other Info

Impacts

Solutions

Configurations

Workarounds

Exploits

Credits

Timeline

Replaced By

Rejected Reason

References

Affected Products

Metrics

Metrics Other Info

Impacts

Solutions

Configurations

Workarounds

Exploits

Credits

Timeline

Replaced By

Rejected Reason

References