Reference page — cumulative record through Sunday, October 4, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.

CVE-2026-59271

CVE-2026-59271MEDIUM

Spring Spring AMQP — Admin password disclosed in BrokerNotAliveException message

  AV  AC  PR  UI  S  C  I  A   CVSS    EPSS   %ile   KEV
   N   L   L   N  U  H  N  N    6.5   .0032   23.2     —

AFFECTED
  Product      Versions  Fixed
  Spring AMQP  4.1.0 –   —

TIMELINE
  Jul 4   Reserved by vmware
  Aug 27  Published (CNA: vmware)
  Sep 1   RESCORED — CVE-2026-59271 (Spring AMQP). CVSS 5.3 → 6.5 (NVD).

CWE-209 · CNA: vmware · CVSS v3.1 · 1 reference · NVD status: Analyzed

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

Lifecycle

Complete event history — 3 events, chronological
Date	Event	Detail
July 4, 2026	Reserved	Reserved by vmware
August 27, 2026	Published	Published (CNA: vmware)
September 1, 2026	RESCORED	RESCORED — CVE-2026-59271 (Spring AMQP). CVSS 5.3 → 6.5 (NVD).

Affected

Affected products and packages — 1 row
Vendor	Product / Package	Ecosystem	Version introduced	Fixed
Spring	Spring AMQP	—	4.1.0	—

Weaknesses

CWE-209

References (1)

https://spring.io/security/cve-2026-59271 [Vendor Advisory]

Authoritative record: CVE-2026-59271 at cve.org

Vendors: spring

Weaknesses: CWE-209

About this page

This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2026-59271 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Sunday, October 4, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.