CVE-2026-47858

live information startup mode is vulnerable for remote code execution

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

Affected

Spring · Spring Tools for Eclipse · Spring Tools for VSCode / Cursor / Theia

CVSS v3.1 VMWARE

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

EPSS

0.33% chance of exploitation in the next 30 days, 25th percentile

Published

2026-07-30

Updated

2026-08-01

Proof-of-concept exploits (1)

• realstatus/CVE-2026-478580★ · 2026-08-20

Security advisories

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

References

• CVE Record
• NVD entry

Related

• CVE-2024-40711