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CVE-2026-57213

MEDIUM
5.7
CVSS 4.0
Description
RabbitMQ is a messaging and streaming broker. Prior to 3.13.14, 4.0.19, 4.1.10, and 4.2.5, the rabbitmq_federation_management plugin renders the consumer_tag field on the Federation Status page without HTML escaping, allowing a user who can configure a federation upstream or policy to execute JavaScript in the browser of a user viewing that page. This issue is fixed in versions 3.13.14, 4.0.19, 4.1.10, and 4.2.5.

Metadata

CVE ID
CVE-2026-57213
State
PUBLISHED
Assigner
GitHub_M
Reserved
2026-06-24 02:21 UTC
Published
2026-07-10 20:14 UTC
Last updated
2026-07-10 20:14 UTC
Primary CWE
CWE-79
CWE-79: Improper Neutralization of Input During Web Page Gen…
Vendor / Product
rabbitmq / rabbitmq-server
Sources
cve.org  ·  NVD

Severity & Metrics

5.7 MEDIUM CVSS 4.0
CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:P/VC:H/VI:N/VA:N/SC:L/SI:N/SA:N
Affected products (1)
VendorProductPlatformVersions
rabbitmq rabbitmq-server — >= 4.2.0, < 4.2.5, >= 4.1.0, < 4.1.10, >= 4.0.0, < 4.0.19, >= 3.13.0, < 3.13.14
Weakness (CWE)
CWESourceDescription
CWE-79 cna CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVSS scores (1)
ScoreSeverityVersionSourceVector
5.7 MEDIUM 4.0 cna CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:P/VC:H/VI:N/VA:N/SC:L/SI:N/SA:N
References (6)
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