{"schema_version":1,"title":"Jetbrains Webstorm vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 4 vulnerabilities in Jetbrains Webstorm: 0 in the last 7 days and 4 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-64807, was published on 23 July 2026.","url":"https://junglewise.ai/threats/technologies/webstorm","json_url":"https://junglewise.ai/threats/technologies/webstorm.json","publisher":"Junglewise Threat Intelligence","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Junglewise Threat Intelligence, https://junglewise.ai/threats/technologies/webstorm","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","counts":{"high":4,"all_time":4,"critical":0,"exploited":0,"last_7_days":0,"last_30_days":0,"last_90_days":4,"last_365_days":4},"latest":[{"cve":"CVE-2026-64807","cvss":7.8,"slug":"cve-2026-64807-jetbrains-webstorm-arbitrary-code-execution-via-linter","title":"JetBrains WebStorm arbitrary code execution via linter configuration","severity":"high","exploited":false,"published_at":"2026-07-23T12:18:36.217+00:00","url":"https://junglewise.ai/threats/cve-2026-64807-jetbrains-webstorm-arbitrary-code-execution-via-linter"},{"cve":"CVE-2026-64806","cvss":8.4,"slug":"cve-2026-64806-jetbrains-webstorm-arbitrary-code-execution-via-node-js","title":"JetBrains WebStorm arbitrary code execution via Node.js interpreter","severity":"high","exploited":false,"published_at":"2026-07-23T12:18:36.103+00:00","url":"https://junglewise.ai/threats/cve-2026-64806-jetbrains-webstorm-arbitrary-code-execution-via-node-js"},{"cve":"CVE-2026-64805","cvss":8.4,"slug":"cve-2026-64805-jetbrains-webstorm-arbitrary-code-execution-in-package-manager","title":"JetBrains WebStorm arbitrary code execution in package-manager tooling","severity":"high","exploited":false,"published_at":"2026-07-23T12:18:35.993+00:00","url":"https://junglewise.ai/threats/cve-2026-64805-jetbrains-webstorm-arbitrary-code-execution-in-package-manager"},{"cve":"CVE-2026-64804","cvss":8.4,"slug":"cve-2026-64804-jetbrains-webstorm-arbitrary-code-execution-via-project-local","title":"JetBrains WebStorm arbitrary code execution via project-local linters","severity":"high","exploited":false,"published_at":"2026-07-23T12:18:35.88+00:00","url":"https://junglewise.ai/threats/cve-2026-64804-jetbrains-webstorm-arbitrary-code-execution-via-project-local"}],"weekly":[{"week":"2026-07-06","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-13","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-20","critical":0,"exploited":0,"vulnerabilities":4},{"week":"2026-07-27","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-03","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-10","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-17","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-24","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-31","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-07","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-28","critical":0,"exploited":0,"vulnerabilities":0}],"related":[{"name":"Jetbrains YouTrack","slug":"youtrack","vulnerabilities":43,"url":"https://junglewise.ai/threats/technologies/youtrack"},{"name":"Jetbrains IntelliJ IDEA","slug":"intellij-idea","vulnerabilities":23,"url":"https://junglewise.ai/threats/technologies/intellij-idea"},{"name":"Jetbrains TeamCity","slug":"teamcity","vulnerabilities":22,"url":"https://junglewise.ai/threats/technologies/teamcity"},{"name":"Jetbrains GoLand","slug":"goland","vulnerabilities":5,"url":"https://junglewise.ai/threats/technologies/goland"},{"name":"Jetbrains Hub","slug":"hub","vulnerabilities":5,"url":"https://junglewise.ai/threats/technologies/hub"},{"name":"Jetbrains PyCharm","slug":"pycharm","vulnerabilities":4,"url":"https://junglewise.ai/threats/technologies/pycharm"}],"technology":{"hub":true,"name":"Jetbrains Webstorm","slug":"webstorm","vendor":{"name":"Jetbrains","slug":"jetbrains","url":"https://junglewise.ai/threats/vendors/jetbrains"},"aliases":[],"category":"ide","homepage":"https://www.jetbrains.com/webstorm/","description":"An integrated development environment specifically for JavaScript and related web technologies.","url":"https://junglewise.ai/threats/technologies/webstorm"},"most_severe":[{"cve":"CVE-2026-64806","cvss":8.4,"slug":"cve-2026-64806-jetbrains-webstorm-arbitrary-code-execution-via-node-js","title":"JetBrains WebStorm arbitrary code execution via Node.js interpreter","severity":"high","exploited":false,"published_at":"2026-07-23T12:18:36.103+00:00","url":"https://junglewise.ai/threats/cve-2026-64806-jetbrains-webstorm-arbitrary-code-execution-via-node-js"},{"cve":"CVE-2026-64805","cvss":8.4,"slug":"cve-2026-64805-jetbrains-webstorm-arbitrary-code-execution-in-package-manager","title":"JetBrains WebStorm arbitrary code execution in package-manager tooling","severity":"high","exploited":false,"published_at":"2026-07-23T12:18:35.993+00:00","url":"https://junglewise.ai/threats/cve-2026-64805-jetbrains-webstorm-arbitrary-code-execution-in-package-manager"},{"cve":"CVE-2026-64804","cvss":8.4,"slug":"cve-2026-64804-jetbrains-webstorm-arbitrary-code-execution-via-project-local","title":"JetBrains WebStorm arbitrary code execution via project-local linters","severity":"high","exploited":false,"published_at":"2026-07-23T12:18:35.88+00:00","url":"https://junglewise.ai/threats/cve-2026-64804-jetbrains-webstorm-arbitrary-code-execution-via-project-local"},{"cve":"CVE-2026-64807","cvss":7.8,"slug":"cve-2026-64807-jetbrains-webstorm-arbitrary-code-execution-via-linter","title":"JetBrains WebStorm arbitrary code execution via linter configuration","severity":"high","exploited":false,"published_at":"2026-07-23T12:18:36.217+00:00","url":"https://junglewise.ai/threats/cve-2026-64807-jetbrains-webstorm-arbitrary-code-execution-via-linter"}],"generated_at":"2026-09-28T03:07:00.154823+00:00"}