{"id":"CVE-2019-9055","aliases":["EUVD-2019-18441","GHSA-45rr-q6mf-fx4v"],"status":"published","title":"An issue was discovered in CMS Made Simple 2.2.8. In the module DesignManager (in the files...","description":"An issue was discovered in CMS Made Simple 2.2.8. In the module DesignManager (in the files action.admin_bulk_css.php and action.admin_bulk_template.php), with an unprivileged user with Designer permission, it is possible reach an unserialize call with a crafted value in the m1_allparms parameter, and achieve object injection.","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":0.12281,"percentile":0.96213,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-502"],"published":"2019-03-26T16:25:59Z","modified":"2026-06-17T02:42:59Z","exploits":[{"source":"metasploit","id":"exploit/multi/http/cmsms_object_injection_rce","title":"CMS Made Simple Authenticated RCE via object injection","type":"exploit","platform":"PHP","date":"2019-03-26","verified":true,"url":"https://www.rapid7.com/db/modules/exploit/multi/http/cmsms_object_injection_rce"}],"products":[{"vendor":"cmsmadesimple","product":"cms_made_simple"}],"references":[{"url":"https://www.cmsmadesimple.org/2019/03/Announcing-CMS-Made-Simple-v2.2.10-Spuzzum","tags":["x_refsource_CONFIRM","x_transferred","Release Notes","Vendor Advisory"]},{"url":"https://newsletter.cmsmadesimple.org/w/89247Qog4jCRCuRinvhsofwg","tags":["x_refsource_MISC","x_transferred","Release Notes","Vendor Advisory"]},{"url":"http://packetstormsecurity.com/files/155322/CMS-Made-Simple-2.2.8-Remote-Code-Execution.html","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://blog.certimetergroup.com/it/articolo/security/CMS_Made_Simple_deserialization_attack_%28CVE-2019-9055%29","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-9055"},{"url":"https://github.com/advisories/GHSA-45rr-q6mf-fx4v"}],"sources":{"cve":[{"id":"CVE-2019-9055","description":"An issue was discovered in CMS Made Simple 2.2.8. In the module DesignManager (in the files action.admin_bulk_css.php and action.admin_bulk_template.php), with an unprivileged user with Designer permission, it is possible reach an unserialize call with a crafted value in the m1_allparms parameter, and achieve object injection.","status":"published","published":"2019-03-26T16:25:59Z","modified":"2024-08-04T21:38:45.64Z","updated_at":"2026-11-02T14:20:20.397093Z"}],"euvd":[{"id":"EUVD-2019-18441","description":"An issue was discovered in CMS Made Simple 2.2.8. In the module DesignManager (in the files action.admin_bulk_css.php and action.admin_bulk_template.php), with an unprivileged user with Designer permission, it is possible reach an unserialize call with a crafted value in the m1_allparms parameter, and achieve object injection.","status":"published","published":"2019-03-26T16:25:59Z","modified":"2024-08-04T21:38:45Z","updated_at":"2026-11-03T03:06:40.408517Z"}],"ghsa":[{"id":"GHSA-45rr-q6mf-fx4v","title":"An issue was discovered in CMS Made Simple 2.2.8. In the module DesignManager (in the files...","description":"An issue was discovered in CMS Made Simple 2.2.8. In the module DesignManager (in the files action.admin_bulk_css.php and action.admin_bulk_template.php), with an unprivileged user with Designer permission, it is possible reach an unserialize call with a crafted value in the m1_allparms parameter, and achieve object injection.","status":"published","published":"2022-05-13T01:22:59Z","modified":"2023-02-01T05:07:14Z","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-502"],"updated_at":"2026-11-02T14:50:30.568005Z"}],"nvd":[{"id":"CVE-2019-9055","description":"An issue was discovered in CMS Made Simple 2.2.8. In the module DesignManager (in the files action.admin_bulk_css.php and action.admin_bulk_template.php), with an unprivileged user with Designer permission, it is possible reach an unserialize call with a crafted value in the m1_allparms parameter, and achieve object injection.","status":"published","published":"2019-03-26T17:29:01.467Z","modified":"2026-06-17T02:42:59.547Z","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-502"],"updated_at":"2026-11-02T14:05:09.523883Z"}]}}