PT-2026-66415 · Spring · Spring Tools For Eclipse

CVE-2026-59328 · Published 2026-07-30 · Updated 2026-07-30

Mitre

CVSS v3.1

4.2

Medium

Base vector

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

Spring Tools for Eclipse renders Spring Boot starter wizard dependency tooltips in a native embedded browser (SWT Browser) with JavaScript enabled. Using untrusted and compromised Initializr endpoints for the Spring Boot starter wizard can result in arbitrary script execution inside the embedded browser when a developer hovers a dependency checkbox in the New Spring Starter Project wizard. Impact is limited to in-IDE UI spoofing and outbound network beaconing rather than full code execution. Affected Spring Products and Versions: Spring Tools for Eclipse: 5.2.0 and earlier

Fix

Related Identifiers

CVE-2026-59328

Affected Products

Spring Tools For Eclipse

References · 2

• https://nvd.nist.gov/vuln/detail/CVE-2026-59328 · Security Note
• https://spring.io/security/cve-2026-59328 · Note