CVE-2026-41701

MEDIUM

In Spring AMQP sequential correlation IDs enable reply poisoning on fixed reply queues

Title source: cna

Description

Correlation IDs for replies in the RabbitTemplate.sendAndReceive() with the fixed reply queue are predictable due to internal simple counter. Affected versions: Spring AMQP 4.0.0 through 4.0.3; 3.2.0 through 3.2.10; 3.1.0 through 3.1.15; 2.4.0 through 2.4.17.

References (1)

Core 1

Core References

https://spring.io/security/cve-2026-41701

Scores

CVSS v3 4.4

EPSS 0.0017

EPSS Percentile 6.6%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-330

Status published

Products (4)

Spring/Spring AMQP 2.4.0 - 2.4.18

Spring/Spring AMQP 3.1.0 - 3.1.16

Spring/Spring AMQP 3.2.0 - 3.2.11

Spring/Spring AMQP 4.0.0 - 4.0.4

Published Jun 10, 2026

Tracked Since Jun 10, 2026