PT-2026-63959 · Jetbrains · Webstorm

CVE-2026-64805 · Published 2026-07-23 · Updated 2026-07-23

Mitre

CVSS v3.1

8.4

High

Base vector

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

In JetBrains WebStorm before 2026.2 arbitrary code execution was possible before granting project trust via project-local package-manager tooling

Fix

Weakness Enumeration

CWE-829

Related Identifiers

CVE-2026-64805

Affected Products

Webstorm

References · 2

• https://nvd.nist.gov/vuln/detail/CVE-2026-64805 · Security Note
• https://jetbrains.com/privacy-security/issues-fixed · Note