CVSS 4.0
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се по мрежата, без особени условия, с обикновен потребителски вход и след действие от потребителя.
- Експлоатация: има публичен пример за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
RabbitMQ is a messaging and streaming broker. From 3.13.0 until 3.13.19, 4.0.24, 4.1.15, 4.2.10, and 4.3.5, RabbitMQ Management rendered an AMQP authorization-error reason containing an attacker-controlled queue name as HTML when the OAuth management UI was enabled. Exploitation requires an attacker with queue configure permission, a management administrator who can see but cannot read that queue, and the administrator clicking Get Message(s). A queue name containing a base element can then retarget the automatic relative refresh because the Content Security Policy omits base-uri and connect-src, and an attacker endpoint that permits the management origin through CORS can receive the victim's Authorization header. This issue is fixed in versions 3.13.19, 4.0.24, 4.1.15, 4.2.10, and 4.3.5.
Засегнати продукти
- rabbitmq rabbitmq-server: >= 3.13.0, < 3.13.19; >= 4.0.0, < 4.0.24; >= 4.1.0, < 4.1.15; >= 4.2.0, < 4.2.10; >= 4.3.0, < 4.3.5
Вид слабост
История
- 25 септември 2026 Публикувано
Други уязвимости в rabbitmq rabbitmq-server
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-67421
- https://nvd.nist.gov/vuln/detail/CVE-2026-67421
- https://github.com/rabbitmq/rabbitmq-server/security/advisories/GHSA-6256-27fm-4rgr
- https://github.com/rabbitmq/rabbitmq-server/commit/ff595eaaa6d4f580f72fa04801ffd35f48c46027
- https://github.com/rabbitmq/rabbitmq-server/releases/tag/v4.3.5