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

Mon, 03 Aug 2026 22:00:00 +0000

Type Values Removed Values Added
Title Arbitrary Code Execution via Linter Configuration in JetBrains WebStorm

Mon, 27 Jul 2026 07:30:00 +0000

Type Values Removed Values Added
Title Arbitrary Code Execution via Linter Configuration in JetBrains WebStorm

Thu, 23 Jul 2026 21:45:00 +0000

Type Values Removed Values Added
First Time appeared Jetbrains
Jetbrains webstorm
Vendors & Products Jetbrains
Jetbrains webstorm

Thu, 23 Jul 2026 14:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Thu, 23 Jul 2026 12:15:00 +0000

Type Values Removed Values Added
Description In JetBrains WebStorm before 2026.2 arbitrary code execution was possible via a project-supplied linter configuration
Weaknesses CWE-829
References
Metrics cvssV3_1

{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H'}


cve-icon MITRE

Status: PUBLISHED

Assigner: JetBrains

Published: 2026-07-23T11:36:57.740Z

Updated: 2026-07-24T03:56:24.355Z

Reserved: 2026-07-20T18:20:29.287Z

Link: CVE-2026-64807

cve-icon Vulnrichment

Updated: 2026-07-23T13:29:54.870Z

cve-icon NVD

No data.

cve-icon Redhat

No data.