{"id":"CVE-2020-7628","aliases":["EUVD-2020-0466","GHSA-6q48-vjq2-mwcj"],"status":"published","title":"Command Injection in umount","description":"umount through 1.1.6 is vulnerable to Command Injection. The argument device can be controlled by users without any sanitization.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01788,"percentile":0.78483,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-78"],"published":"2020-04-02T21:33:25Z","modified":"2026-06-17T03:25:08Z","affected":[{"source":"ghsa","ecosystem":"npm","package":"umount","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"1.1.6"}]}]},{"source":"osv","ecosystem":"npm","package":"umount","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"last_affected":"1.1.6"}]}]}],"products":[{"vendor":"install-package_project","product":"install-package"},{"vendor":"umount_project","product":"umount"}],"references":[{"url":"https://snyk.io/vuln/SNYK-JS-UMOUNT-564265","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-7628","tags":["advisory"]},{"url":"https://www.npmjs.com/advisories/1512","tags":["web"]},{"url":"https://github.com/advisories/GHSA-6q48-vjq2-mwcj"}],"sources":{"cve":[{"id":"CVE-2020-7628","description":"umount through 1.1.6 is vulnerable to Command Injection. The argument device can be controlled by users without any sanitization.","status":"published","published":"2020-04-02T21:33:25Z","modified":"2024-08-04T09:33:19.969Z","updated_at":"2026-11-02T14:35:58.787905Z"}],"euvd":[{"id":"EUVD-2020-0466","description":"umount through 1.1.6 is vulnerable to Command Injection. The argument device can be controlled by users without any sanitization.","status":"published","published":"2020-04-02T21:33:25Z","modified":"2024-08-04T09:33:19Z","updated_at":"2026-11-03T03:08:00.054795Z"}],"ghsa":[{"id":"GHSA-6q48-vjq2-mwcj","title":"Command Injection in umount","description":"All versions of `umount ` are vulnerable to Command Injection. The package fails to sanitize input rules and passes it directly to an `exec` call on the `umount` function . This may allow attackers to execute arbitrary code in the system if the `device` value passed to the function is user-controlled.\n\n\n## Recommendation\n\nNo fix is currently available. Consider using an alternative package until a fix is made available.","status":"published","published":"2020-06-10T20:28:03Z","modified":"2023-02-01T05:03:01Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T14:36:31.364752Z"}],"nvd":[{"id":"CVE-2020-7628","description":"umount through 1.1.6 is vulnerable to Command Injection. The argument device can be controlled by users without any sanitization.","status":"published","published":"2020-04-02T22:15:14.02Z","modified":"2026-06-17T03:25:08.717Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T14:05:57.678762Z"}],"osv":[{"id":"GHSA-6q48-vjq2-mwcj","title":"Command Injection in umount","description":"All versions of `umount ` are vulnerable to Command Injection. The package fails to sanitize input rules and passes it directly to an `exec` call on the `umount` function . This may allow attackers to execute arbitrary code in the system if the `device` value passed to the function is user-controlled.\n\n\n## Recommendation\n\nNo fix is currently available. Consider using an alternative package until a fix is made available.","status":"published","published":"2020-06-10T20:28:03Z","modified":"2026-03-13T22:11:36.404978Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T15:46:39.965326Z"}]}}