CVE-2026-47858— live information startup mode is vulnerable for remote code execution
Possible ATT&CK Techniques 1AI
T1203 · Exploitation for Client ExecutionAffected Version Matrix 2
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Spring | Spring Tools for Eclipse | ≤ 5.2.0 | affected |
| Spring | Spring Tools for VSCode / Cursor / Theia | ≤ 2.2.0 | affected |
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I. Basic Information for CVE-2026-47858
Vulnerability Information
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Vulnerability Title
live information startup mode is vulnerable for remote code execution
Source: CVE Program / CVE List V5
Vulnerability 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
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Spring | Spring Tools for Eclipse | 0 ~ 5.2.0 | - | |
| Spring | Spring Tools for VSCode / Cursor / Theia | 0 ~ 2.2.0 | - |
II. Public POCs for CVE-2026-47858
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Pages for CVE-2026-47858 (1)
Same Patch Batch · Spring · 2026-07-30 · 6 CVEs total
| CVE-2026-47882 | 8.3 HIGH | Spring Boot DevTools remote secret generated with a non-cryptographic PRNG |
| CVE-2026-47873 | 8.0 HIGH | Spring Tools Docker integration publishes unauthenticated debug (JDWP) and JMX ports on al |
| CVE-2026-59327 | 4.4 MEDIUM | Cleartext Storage of Spring Boot DevTools Remote Secret in Eclipse Launch Configurations |
| CVE-2026-59328 | 4.2 MEDIUM | Cross-Site Scripting in Eclipse Spring Boot Starter Wizard Dependency Tooltips |
| CVE-2026-59326 | 3.3 LOW | HTTP Proxy Credentials Logged in Plaintext by the Spring Boot Language Server |
IV. Related Vulnerabilities
Same product: Spring Tools for Eclipse
- CVE-2026-59326
HTTP Proxy Credentials Logged in Plaintext by the Spring Boo - CVE-2026-59328
Cross-Site Scripting in Eclipse Spring Boot Starter Wizard D - CVE-2026-59327
Cleartext Storage of Spring Boot DevTools Remote Secret in E - CVE-2026-47882
Spring Boot DevTools remote secret generated with a non-cryp - CVE-2026-47873
Spring Tools Docker integration publishes unauthenticated de
Same vendor: Spring
- CVE-2026-59326
HTTP Proxy Credentials Logged in Plaintext by the Spring Boo - CVE-2026-59328
Cross-Site Scripting in Eclipse Spring Boot Starter Wizard D - CVE-2026-59327
Cleartext Storage of Spring Boot DevTools Remote Secret in E - CVE-2026-47882
Spring Boot DevTools remote secret generated with a non-cryp - CVE-2026-47873
Spring Tools Docker integration publishes unauthenticated de
V. Comments for CVE-2026-47858
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