PT-2026-57298 · Rabbitmq · Rabbitmq-Server

Published 2026-07-10 · Updated 2026-07-10 · CVE-2026-57213

NVD

CVSS v4.0

5.7

Medium

Base vector

AV:N/AC:L/AT:P/PR:H/UI:P/VC:H/VI:N/VA:N/SC:L/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

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.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2026-57213

Affected Products

Rabbitmq-Server

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2026-57213 · Security Note
• https://github.com/rabbitmq/rabbitmq-server/releases/tag/v4.2.5 · Note
• https://github.com/rabbitmq/rabbitmq-server/commit/33dedfe4fd53ff009cc67ab36358d0624c6b2e53 · Note
• https://github.com/rabbitmq/rabbitmq-server/commit/c2d0d69edf01efbd6e87dfb250c373a32da957f8 · Note
• https://github.com/rabbitmq/rabbitmq-server/security/advisories/GHSA-qxrp-7cmp-p77h · Note
• https://github.com/rabbitmq/rabbitmq-server/pull/15711 · Note
• https://github.com/rabbitmq/rabbitmq-server/pull/15708 · Note