{"id":"CVE-2026-64807","aliases":["EUVD-2026-48232","GHSA-r7gx-4q54-2wrv"],"status":"published","title":"In JetBrains WebStorm before 2026.2 arbitrary code execution was possible via a project-supplied...","description":"In JetBrains WebStorm before 2026.2 arbitrary code execution was possible via a project-supplied linter configuration","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00185,"percentile":0.0816,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-829"],"published":"2026-07-23T11:36:57Z","modified":"2026-10-24T13:10:00Z","products":[{"vendor":"jetbrains","product":"webstorm"}],"references":[{"url":"https://www.jetbrains.com/privacy-security/issues-fixed/","tags":["Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-64807"},{"url":"https://www.jetbrains.com/privacy-security/issues-fixed"},{"url":"https://github.com/advisories/GHSA-r7gx-4q54-2wrv"}],"sources":{"cve":[{"id":"CVE-2026-64807","description":"In JetBrains WebStorm before 2026.2 arbitrary code execution was possible via a project-supplied linter configuration","status":"published","published":"2026-07-23T11:36:57.74Z","modified":"2026-07-24T03:56:24.355Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-829"],"updated_at":"2026-11-02T14:19:58.214427Z"}],"euvd":[{"id":"EUVD-2026-48232","description":"In JetBrains WebStorm before 2026.2 arbitrary code execution was possible via a project-supplied linter configuration","status":"published","published":"2026-07-23T11:36:57Z","modified":"2026-07-24T03:56:24Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T18:19:41.195396Z"}],"ghsa":[{"id":"GHSA-r7gx-4q54-2wrv","title":"In JetBrains WebStorm before 2026.2 arbitrary code execution was possible via a project-supplied...","description":"In JetBrains WebStorm before 2026.2 arbitrary code execution was possible via a project-supplied linter configuration","status":"published","published":"2026-07-23T12:32:26Z","modified":"2026-07-23T12:32:56Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-829"],"updated_at":"2026-11-02T15:09:41.900753Z"}],"nvd":[{"id":"CVE-2026-64807","description":"In JetBrains WebStorm before 2026.2 arbitrary code execution was possible via a project-supplied linter configuration","status":"published","published":"2026-07-23T12:18:36.217Z","modified":"2026-10-24T13:10:00.147Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-829"],"updated_at":"2026-11-02T14:12:32.473901Z"}]}}