Yüksek CVSS 7.1 PoC var
CVE-2026-67412: Rabbitmq Server: eksik yetkilendirme
Açıklama (NVD)
RabbitMQ is a messaging and streaming broker. From 3.13.0 until 4.3.3, 4.2.9 , 4.1.14, 4.0.24, and 3.13.18, Federation upstream in RabbitMQ skips vhost authorization allowing cross-vhost message access. what the bug lets you do. A policymaker on one vhost reads and drains messages out of another vhost it has no permission on. With the default ack-mode the source messages are consumed (deleted), not copied. Why that should not 1. Federation validates the upstream URI without any vhost-access Cross-vhost message read/drain from a per-vhost policymaker, breaking vhost tenancy This issue is fixed in versions 4.3.3, 4.2.9 , 4.1.14, 4.0.24, and 3.13.18.
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:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:L/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
- %0,26 (yüzdelik 18)
- CWE
- CWE-862
- Yama
- Yok / bilinmiyor
Etkilenen sürümler
| Ürün | Başlangıç | Bitiş | Düzeltildi |
|---|---|---|---|
| broadcom-rabbitmq-server | 3.13.0 | — | 3.13.18 |
| broadcom-rabbitmq-server | 4.0.0 | — | 4.0.24 |
| 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 |