CVE-2026-59327

Spring Tools for Eclipse stores the Spring Boot DevTools remote secret (spring.devtools.remote.secret) as a plain string attribute on the "Spring Boot DevTools Client" launch configuration. Eclipse persists launch configuration attributes as cleartext XML, either to workspace metadata or, if the user marks the configuration as a shared file, directly into the project tree where it can be committed to version control. This secret is the sole credential protecting the DevTools remote restart/reload endpoint, which accepts and executes arbitrary class bytes on the target application. Anyone able to read the .launch file (via filesystem access, a workspace backup, or a shared VCS repository) can extract the secret and use it to achieve remote code execution against the associated Spring Boot application. Affected Spring Products and Versions: Spring Tools for Eclipse: 5.2.0 and earlier

• CWE-312

• https://spring.io/security/cve-2026-59327Vendor Advisory

Published

Jul 30, 2026

Last Modified

Oct 23, 2026

Status

Analyzed

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2026-59320When a container-level ErrorHandler is configured (the mitig…6.5
• CVE-2026-59321A single ScriptEngine instance is reused for every message o…5.4
• CVE-2026-59322The EmbeddedHeadersJsonMessageMapper defaults to an overly p…6.3
• CVE-2026-59323An application using Micrometer Tracing with W3C baggage pro…5.3
• CVE-2026-59324When an IntegrationFlow uses .fluxTransform() with an asynch…8.2
• CVE-2026-59326The Spring Boot language server logs the raw value of the ht…3.3
• CVE-2026-59328Spring Tools for Eclipse renders Spring Boot starter wizard …5.4
• CVE-2026-59335Improper handling of case sensitivity (CWE-178) in the ident…8.7
• CVE-2026-5934The WP Rocket plugin for WordPress is vulnerable to Stored C…7.2
• CVE-2026-59341A security vulnerability exists in the Sealed Secrets contro…4.2
• CVE-2026-59346VMware Workstation and Fusion contain an integer-overflow vu…9.3
• CVE-2026-59347VMware Workstation and Fusion contain a stack-based buffer-o…8.1