CVE-2026-47858

HIGH

Spring Tools Live Information Mode - JMX Remote Code Execution

Title source: manual

Description

Starting Spring Boot applications in the Spring Tools with the live information mode enabled makes the running application vulnerable against JMX-based remote code execution. Affected Spring Products and Versions: Spring Tools for Eclipse: 5.2.0 and earlier Spring Tools for VSCode / Cursor / Theia: 2.2.0 and earlier

References (1)

Core 1

Core References

https://spring.io/security/cve-2026-47858

Scores

CVSS v3 8.0

EPSS 0.0020

EPSS Percentile 9.7%

Attack Vector ADJACENT_NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-306

Status published

Products (2)

Spring/Spring Tools for Eclipse < 5.2.0

Spring/Spring Tools for VSCode / Cursor / Theia < 2.2.0

Published Jul 30, 2026

Tracked Since Jul 30, 2026