{"schemaVersion":3,"id":"CVE-2026-57214","aliases":["UBUNTU-CVE-2026-57214","DEBIAN-CVE-2026-57214"],"status":"published","duplicateOf":null,"title":null,"description":"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. 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