{"id":"CVE-2018-10084","aliases":["EUVD-2018-2166","GHSA-pwch-2wcf-w874"],"status":"published","title":"CMS Made Simple (CMSMS) through 2.2.6 contains a privilege escalation vulnerability from ordinary...","description":"CMS Made Simple (CMSMS) through 2.2.6 contains a privilege escalation vulnerability from ordinary user to admin user by arranging for the eff_uid value within $_COOKIE[$this-\u003e_loginkey] to equal 1, because an SHA-1 cryptographic protection mechanism can be bypassed.","severity":{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.0074,"percentile":0.54848,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-327"],"published":"2018-04-13T05:00:00Z","modified":"2026-06-17T01:33:28Z","products":[{"vendor":"cmsmadesimple","product":"cms_made_simple"}],"references":[{"url":"https://github.com/itodaro/cve/blob/master/README.md","tags":["x_refsource_MISC","x_transferred","Exploit","Technical Description","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-10084"},{"url":"https://github.com/advisories/GHSA-pwch-2wcf-w874"}],"sources":{"cve":[{"id":"CVE-2018-10084","description":"CMS Made Simple (CMSMS) through 2.2.6 contains a privilege escalation vulnerability from ordinary user to admin user by arranging for the eff_uid value within $_COOKIE[$this-\u003e_loginkey] to equal 1, because an SHA-1 cryptographic protection mechanism can be bypassed.","status":"published","published":"2018-04-13T05:00:00Z","modified":"2024-09-16T17:23:04.219Z","updated_at":"2026-11-02T14:35:01.952568Z"}],"euvd":[{"id":"EUVD-2018-2166","description":"CMS Made Simple (CMSMS) through 2.2.6 contains a privilege escalation vulnerability from ordinary user to admin user by arranging for the eff_uid value within $_COOKIE[$this-\u003e_loginkey] to equal 1, because an SHA-1 cryptographic protection mechanism can be bypassed.","status":"published","published":"2018-04-13T05:00:00Z","modified":"2024-09-16T17:23:04Z","updated_at":"2026-11-03T00:55:42.930901Z"}],"ghsa":[{"id":"GHSA-pwch-2wcf-w874","title":"CMS Made Simple (CMSMS) through 2.2.6 contains a privilege escalation vulnerability from ordinary...","description":"CMS Made Simple (CMSMS) through 2.2.6 contains a privilege escalation vulnerability from ordinary user to admin user by arranging for the eff_uid value within $_COOKIE[$this-\u003e_loginkey] to equal 1, because an SHA-1 cryptographic protection mechanism can be bypassed.","status":"published","published":"2022-05-13T01:48:41Z","modified":"2023-02-02T05:01:46Z","cvss":[{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-327"],"updated_at":"2026-11-02T14:51:15.657685Z"}],"nvd":[{"id":"CVE-2018-10084","description":"CMS Made Simple (CMSMS) through 2.2.6 contains a privilege escalation vulnerability from ordinary user to admin user by arranging for the eff_uid value within $_COOKIE[$this-\u003e_loginkey] to equal 1, because an SHA-1 cryptographic protection mechanism can be bypassed.","status":"published","published":"2018-04-13T05:29:00.383Z","modified":"2026-06-17T01:33:28.377Z","cvss":[{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6.5,"vector":"AV:N/AC:L/Au:S/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-327"],"updated_at":"2026-11-02T14:04:25.506659Z"}]}}