This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page. View CVE-2026-57214 →

DEBIAN-CVE-2026-57214

RabbitMQ is a messaging and streaming broker. Prior to 4.2.5, the RabbitMQ management UI renders the x-internal-purpose queue or exchange argument int...

Original description

The description as published by the source.

RabbitMQ is a messaging and streaming broker. Prior to 4.2.5, the RabbitMQ management UI renders the x-internal-purpose queue or exchange argument into an HTML title attribute without proper escaping on the Queues and Exchanges pages, allowing a user with permission to declare a queue or exchange to execute JavaScript in another user's browser. This issue is fixed in version 4.2.5.

Source: OSV.dev (Open Source Vulnerabilities) OSV

Affected packages

Debian:14 rabbitmq-server

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.3.0-2"}]}]

References

advisory security-tracker.debian.org