Yüksek CVSS 7.1 PoC var
CVE-2026-67411: Rabbitmq Server: hatalı yetkilendirme
Açıklama (NVD)
RabbitMQ is a messaging and streaming broker. From 3.13.0 until 3.13.18, 4.0.23, 4.1.14, 4.2.9, and 4.3.3, native MQTT and MQTT over WebSocket behind a trusted PROXY Protocol frontend could lose the proxy-derived client address before the MQTT authentication path checked loopback_users, causing the frontend-to-broker address to be treated as loopback. An attacker who can reach the trusted frontend and has valid credentials for a loopback-restricted account can therefore bypass the source-address restriction; the issue does not bypass password authentication. This issue is fixed in versions 3.13.18, 4.0.23, 4.1.14, 4.2.9, and 4.3.3.
Özet bilgiler
- Ürün
- Broadcom Rabbitmq Server
- CVSS v3.1
- 7.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N - CVSS v4.0
- 6
CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/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 - EPSS
- %0,32 (yüzdelik 25)
- CWE
- CWE-863
- Yama
- Mevcut
Etkilenen sürümler
| Ürün | Başlangıç | Bitiş | Düzeltildi |
|---|---|---|---|
| broadcom-rabbitmq-server | 3.13.0 | — | 3.13.18 |
| broadcom-rabbitmq-server | 4.0.0 | — | 4.0.23 |
| broadcom-rabbitmq-server | 4.1.0 | — | 4.1.14 |
| broadcom-rabbitmq-server | 4.2.0 | — | 4.2.9 |
| broadcom-rabbitmq-server | 4.3.0 | — | 4.3.3 |