{"id":"CVE-2017-18388","aliases":["EUVD-2017-9504","GHSA-fc6g-wr5m-r88v"],"status":"published","title":"cPanel before 68.0.15 can perform unsafe file operations because Jailshell does not set the umask...","description":"cPanel before 68.0.15 can perform unsafe file operations because Jailshell does not set the umask (SEC-315).","severity":{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00409,"percentile":0.35444,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2019-08-02T12:31:29Z","modified":"2026-06-17T01:12:45Z","products":[{"vendor":"cpanel","product":"cpanel"}],"references":[{"url":"https://documentation.cpanel.net/display/CL/68+Change+Log","tags":["x_refsource_CONFIRM","x_transferred","Product","Release Notes"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-18388"},{"url":"https://news.cpanel.com/cpanel-tsr-2017-0006-full-disclosure"},{"url":"https://github.com/advisories/GHSA-fc6g-wr5m-r88v"},{"url":"https://news.cpanel.com/cpanel-tsr-2017-0006-full-disclosure/","tags":["Vendor Advisory"]}],"sources":{"cve":[{"id":"CVE-2017-18388","description":"cPanel before 68.0.15 can perform unsafe file operations because Jailshell does not set the umask (SEC-315).","status":"published","published":"2019-08-02T12:31:29Z","modified":"2024-08-05T21:20:50.828Z","updated_at":"2026-11-02T14:33:22.064284Z"}],"euvd":[{"id":"EUVD-2017-9504","description":"cPanel before 68.0.15 can perform unsafe file operations because Jailshell does not set the umask (SEC-315).","status":"published","published":"2019-08-02T12:31:29Z","modified":"2024-08-05T21:20:50Z","updated_at":"2026-11-03T02:23:07.063551Z"}],"ghsa":[{"id":"GHSA-fc6g-wr5m-r88v","title":"cPanel before 68.0.15 can perform unsafe file operations because Jailshell does not set the umask...","description":"cPanel before 68.0.15 can perform unsafe file operations because Jailshell does not set the umask (SEC-315).","status":"published","published":"2022-05-24T16:52:12Z","modified":"2024-04-11T21:18:06Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:57:09.217628Z"}],"nvd":[{"id":"CVE-2017-18388","description":"cPanel before 68.0.15 can perform unsafe file operations because Jailshell does not set the umask (SEC-315).","status":"published","published":"2019-08-02T13:15:11.763Z","modified":"2026-06-17T01:12:45.517Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":7.2,"vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:04:20.074898Z"}]}}