Improper Certificate Validation in Spring AMQP - CVE-2026-41714
Published: August 28, 2026
Vulnerability identifier: #VU146178
CSH Severity: Low
CVSS v4: 6.3 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-41714
CWE-ID: CWE-295
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to disclose sensitive information.
The vulnerability exists due to improper certificate validation in RabbitConnectionFactoryBean.setUri("amqps://...") when configuring broker connections with amqps without also calling setUseSSL(true). A remote attacker can present a crafted TLS endpoint to disclose sensitive information.
Hostname verification is also not performed in this configuration.
Affected software
Spring AMQP
How to mitigate CVE-2026-41714
Install security update from vendor's website.
Spring AMQP - addressed in versions 2.4.18, 3.1.16, 3.2.10.1, 3.2.11, 4.0.3.1, 4.0.4