CVE-2026-57216

Katalog CVE

CVSS 10.0 · Critical EPSS 0,50%

Kerentanan Improper Authentication pada broadcom rabbitmq server. Skor CVSS 3.1 10.0 (Critical) menurut NVD.

Deskripsi (NVD)

RabbitMQ is a messaging and streaming broker. Prior to 3.13.15, 4.0.20, 4.1.11, and 4.2.6, AMQP 0-9-1, AMQP 1.0, and Stream Protocol authentication can allow a loopback-restricted user such as guest to connect remotely when traffic is accepted through a trusted PROXY-protocol path and the backend listener is loopback-bound because the loopback check uses the listener-side socket address instead of the real client source. This issue is fixed in versions 3.13.15, 4.0.20, 4.1.11, and 4.2.6.

Rincian

Terbit di NVD

10 Juli 2026

Terakhir diubah

9 Oktober 2026

Status NVD

Analyzed

CVSS 3.1

10.0 (Critical), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-287: Improper Authentication

EPSS (30 hari)

0,50% peluang dieksploitasi; lebih tinggi dari 41,3% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/rabbitmq/rabbitmq-server/security/advisories/GHSA-36m6-588r-vqcw exploit · advisory vendor
• https://github.com/rabbitmq/rabbitmq-server/commit/7273c9eb6920abcde17b892dbe97ccaf906ead47 patch
• https://github.com/rabbitmq/rabbitmq-server/commit/9f8c39fcf0acbc43080ee7017a62a02832114112 patch
• https://github.com/rabbitmq/rabbitmq-server/pull/15936 issue tracking · patch
• https://github.com/rabbitmq/rabbitmq-server/pull/15940 issue tracking · patch
• https://github.com/rabbitmq/rabbitmq-server/releases/tag/v4.2.6 release notes