Reference page — cumulative record through Saturday, October 3, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.
AV AC PR UI S C I A CVSS EPSS %ile KEV N L N R U L L N 5.4 .0017 5.8 —
AFFECTED Product Versions Fixed Spring Tools for Eclipse unspecified —
TIMELINE Jul 4 Reserved by vmware Jul 30 Published (CNA: vmware) Sep 30 RESCORED — CVE-2026-59328 (Spring Tools for Eclipse). CVSS 4.2 → 5.4 (NVD).
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
| Date | Event | Detail |
|---|---|---|
| July 4, 2026 | Reserved | Reserved by vmware |
| July 30, 2026 | Published | Published (CNA: vmware) |
| September 30, 2026 | RESCORED | RESCORED — CVE-2026-59328 (Spring Tools for Eclipse). CVSS 4.2 → 5.4 (NVD). |
| Vendor | Product / Package | Ecosystem | Version introduced | Fixed |
|---|---|---|---|---|
| Spring | Spring Tools for Eclipse | — | — | — |
Authoritative record: CVE-2026-59328 at cve.org
Vendors: spring
Weaknesses: CWE-79
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2026-59328 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Saturday, October 3, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.
