CVE-2026-59271: spring advanced Information Disclosure

Description

When the RabbitMQ management aliveness check fails, the configured admin password is embedded in cleartext in the thrown exception message. Spring AMQP 4.1.0 Spring AMQP 4.0.0 - 4.0.4 Spring AMQP 3.2.0 - 3.2.12 Spring AMQP 2.4.18 and earlier

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CVSS v3.1 Score

5.3

MEDIUM

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

EPSS — Exploit Prediction

0.0032

Probability of exploitation

0.25%

Percentile rank

EPSS estimates the probability that this vulnerability will be exploited in the wild within the next 30 days. A higher score means more likely to be exploited.

Weakness Type (CWE)

CWE-209 CWE-209

Affected Products

Vendor	Product	Versions
vmware	spring_advanced_message_queuing_protocol	< 2.4.19
vmware	spring_advanced_message_queuing_protocol	3.2.0 — 3.2.13
vmware	spring_advanced_message_queuing_protocol	4.0.0 — 4.0.4.1
vmware	spring_advanced_message_queuing_protocol	4.1.0 — 4.1.0.1

References

Advisories & Patches

https://spring.io/security/cve-2026-59271

Frequently Asked Questions

What is CVE-2026-59271? +

When the RabbitMQ management aliveness check fails, the configured admin password is embedded in cleartext in the thrown exception message. Spring AMQP 4.1.0 Spring AMQP 4.0.0 - 4.0.4 Spring AMQP 3.2.0 - 3.2.12 Spring AMQP 2.4.18 and earlier It has a CVSS v3.1 base score of 5.3 (MEDIUM).

How severe is CVE-2026-59271? +

CVE-2026-59271 has a CVSS v3.1 score of 5.3 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance. The EPSS score is 0.0032, placing it in the 0th percentile for exploitation probability.

What products are affected by CVE-2026-59271? +

CVE-2026-59271 affects products from vmware, specifically: spring_advanced_message_queuing_protocol. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2026-59271? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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