{"id":"CVE-2020-26100","aliases":["EUVD-2020-18730","GHSA-5jp3-j2j9-56cp"],"status":"published","title":"chsh in cPanel before 88.0.3 allows a Jailshell escape (SEC-497).","description":"chsh in cPanel before 88.0.3 allows a Jailshell escape (SEC-497).","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":"2026-11-10","score":0.01611,"percentile":0.76154,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2020-09-25T05:43:16Z","modified":"2026-06-17T03:07:35Z","products":[{"vendor":"cpanel","product":"cpanel"}],"references":[{"url":"https://docs.cpanel.net/changelogs/88-change-log/","tags":["x_refsource_MISC","x_transferred","Release Notes","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-26100"},{"url":"https://github.com/advisories/GHSA-5jp3-j2j9-56cp"}],"sources":{"cve":[{"id":"CVE-2020-26100","description":"chsh in cPanel before 88.0.3 allows a Jailshell escape (SEC-497).","status":"published","published":"2020-09-25T05:43:16Z","modified":"2024-08-04T15:49:07.136Z","updated_at":"2026-11-02T14:35:46.129376Z"}],"euvd":[{"id":"EUVD-2020-18730","description":"chsh in cPanel before 88.0.3 allows a Jailshell escape (SEC-497).","status":"published","published":"2020-09-25T05:43:16Z","modified":"2024-08-04T15:49:07Z","updated_at":"2026-11-03T03:07:15.778249Z"}],"ghsa":[{"id":"GHSA-5jp3-j2j9-56cp","title":"chsh in cPanel before 88.0.3 allows a Jailshell escape (SEC-497).","description":"chsh in cPanel before 88.0.3 allows a Jailshell escape (SEC-497).","status":"published","published":"2022-05-24T17:29:39Z","modified":"2023-01-29T05:04:11Z","updated_at":"2026-11-02T14:45:29.424402Z"}],"nvd":[{"id":"CVE-2020-26100","description":"chsh in cPanel before 88.0.3 allows a Jailshell escape (SEC-497).","status":"published","published":"2020-09-25T06:15:13.753Z","modified":"2026-06-17T03:07:35.677Z","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"}],"updated_at":"2026-11-02T14:06:17.70091Z"}]}}