CVE-2026-64807

—

CVSS 3.1

7.8 high

EPSS

<1%p8

Published

Jul 23, 2026 (Jul 23, 2026)

Modified

Jul 28, 2026

Description

In JetBrains WebStorm before 2026.2 arbitrary code execution was possible via a project-supplied linter configuration

Vendors: jetbrains
Products: webstorm
Weakness: CWE-829
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.2%)

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