PT-2026-63959 · Jetbrains · Webstorm

CVE-2026-64805

Published

2026-07-23

Updated

2026-07-24

CVSS v3.1

8.4

High

Vector

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

Name of the Vulnerable Software and Affected Versions JetBrains WebStorm versions prior to 2026.2

Description Arbitrary code execution is possible through project-local package-manager tooling before the user grants trust to the project.

Recommendations Update JetBrains WebStorm to version 2026.2.

Fix

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CVE-2026-64805

Webstorm