Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Lifecycle Timeline
1DescriptionNVD
In JetBrains WebStorm before 2021.1, code execution without user confirmation was possible for untrusted projects.
AnalysisAI
In JetBrains WebStorm before 2021.1, code execution without user confirmation was possible for untrusted projects. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Technical ContextAI
In JetBrains WebStorm before 2021.1, code execution without user confirmation was possible for untrusted projects. Affected products include: Jetbrains Webstorm. Version information: before 2021.1.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.
In JetBrains WebStorm before 2024.3 code execution in Untrusted Project mode was possible via type definitions installer
GitHub access token could be exposed to third-party sites in JetBrains IDEs after version 2023.1 and less than: IntelliJ
In JetBrains WebStorm before 2021.1, HTTP requests were used instead of HTTPS. Rated high severity (CVSS 7.5), this vuln
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External POC / Exploit Code
Leaving vuln.today