PT-2026-57300 · Rabbitmq · Rabbitmq-Server

Published 2026-07-10 · Updated 2026-07-10 · CVE-2026-57215

NVD

CVSS v4.0

7.0

High

Base vector

AV:N/AC:H/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/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

RabbitMQ is a messaging and streaming broker. Prior to 3.13.15, 4.0.20, 4.1.11, and 4.2.6, RabbitMQ allows foreign bindings to amq.rabbitmq.reply-to destinations because volatile direct-reply-to queues can be accepted at bind and route time but are missing from Khepri-backed deletion checks, leaving persistent route entries after unbind. This issue is fixed in versions 3.13.15, 4.0.20, 4.1.11, and 4.2.6.

Fix

Incorrect Authorization

Weakness Enumeration

CWE-863

Related Identifiers

CVE-2026-57215

Affected Products

Rabbitmq-Server

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2026-57215 · Security Note
• https://github.com/rabbitmq/rabbitmq-server/commit/9055500d10ca7629dd2b051c6dc7a4b0bb8f6734 · Note
• https://github.com/rabbitmq/rabbitmq-server/pull/15938 · Note
• https://github.com/rabbitmq/rabbitmq-server/commit/c84f3c880e0f22b49c01237cf8f86e176eeadc72 · Note
• https://github.com/rabbitmq/rabbitmq-server/security/advisories/GHSA-5cq3-v9jx-p3x3 · Note
• https://github.com/rabbitmq/rabbitmq-server/pull/15935 · Note
• https://github.com/rabbitmq/rabbitmq-server/releases/tag/v4.2.6 · Note