CVE-2026-57211 (GCVE-0-2026-57211)

Vulnerability from cvelistv5 – Published: 2026-07-10 20:16 – Updated: 2026-07-10 20:17
VLAI
Title
RabbitMQ: UNC SSRF affecting the management UI on Windows
Summary
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.
Severity
6.5 (Medium)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N
CWE
  • CWE-36 - Absolute Path Traversal
  • CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
Impacted products
Vendor Product Version
rabbitmq rabbitmq-server Affected: >= 4.2.0, < 4.2.6
Affected: >= 4.1.0, < 4.1.11
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    }
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    "dateReserved": "2026-06-24T02:00:46.802Z",
    "dateUpdated": "2026-07-10T20:17:13.359Z",
    "state": "PUBLISHED"
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