{"id":"CVE-2018-17553","aliases":["EUVD-2018-9306","GHSA-p976-pjhw-2wph"],"status":"published","title":"An \"Unrestricted Upload of File with Dangerous Type\" issue with directory traversal in...","description":"An \"Unrestricted Upload of File with Dangerous Type\" issue with directory traversal in navigate_upload.php in Naviwebs Navigate CMS 2.8 allows authenticated attackers to achieve remote code execution via a POST request with engine=picnik and id=../../../navigate_info.php.","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":0.78994,"percentile":0.99598,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-22","CWE-434"],"published":"2018-10-03T20:00:00Z","modified":"2026-10-20T10:49:53Z","exploits":[{"source":"exploitdb","id":"EDB-45561","title":"Navigate CMS - (Unauthenticated) Remote Code Execution (Metasploit)","type":"remote","platform":"php","date":"2018-10-08","verified":true,"url":"https://www.exploit-db.com/exploits/45561"},{"source":"metasploit","id":"exploit/multi/http/navigate_cms_rce","title":"Navigate CMS Unauthenticated Remote Code Execution","type":"exploit","platform":"PHP","date":"2018-09-26","verified":true,"url":"https://www.rapid7.com/db/modules/exploit/multi/http/navigate_cms_rce"},{"source":"pocgithub","id":"MidwintersTomb/CVE-2018-17553","title":"MidwintersTomb/CVE-2018-17553","date":"2022-05-03","url":"https://github.com/MidwintersTomb/CVE-2018-17553"}],"products":[{"vendor":"naviwebs","product":"navigate_cms"}],"references":[{"url":"https://github.com/NavigateCMS/Navigate-CMS/commit/2bdcb8b3c5bb23851a2115db96585f1ac8cb2d1e","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory","fix"]},{"url":"https://www.exploit-db.com/exploits/45561/","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred","Exploit","Third Party Advisory","VDB Entry","evidence"]},{"url":"https://github.com/rapid7/metasploit-framework/pull/10704","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","evidence"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-17553"},{"url":"https://github.com/advisories/GHSA-p976-pjhw-2wph"}],"sources":{"cve":[{"id":"CVE-2018-17553","description":"An \"Unrestricted Upload of File with Dangerous Type\" issue with directory traversal in navigate_upload.php in Naviwebs Navigate CMS 2.8 allows authenticated attackers to achieve remote code execution via a POST request with engine=picnik and id=../../../navigate_info.php.","status":"published","published":"2018-10-03T20:00:00Z","modified":"2024-08-05T10:54:09.298Z","updated_at":"2026-11-02T14:35:07.672841Z"}],"euvd":[{"id":"EUVD-2018-9306","description":"An \"Unrestricted Upload of File with Dangerous Type\" issue with directory traversal in navigate_upload.php in Naviwebs Navigate CMS 2.8 allows authenticated attackers to achieve remote code execution via a POST request with engine=picnik and id=../../../navigate_info.php.","status":"published","published":"2018-10-03T20:00:00Z","modified":"2024-08-05T10:54:09Z","updated_at":"2026-11-03T02:39:38.249306Z"}],"ghsa":[{"id":"GHSA-p976-pjhw-2wph","title":"An \"Unrestricted Upload of File with Dangerous Type\" issue with directory traversal in...","description":"An \"Unrestricted Upload of File with Dangerous Type\" issue with directory traversal in navigate_upload.php in Naviwebs Navigate CMS 2.8 allows authenticated attackers to achieve remote code execution via a POST request with engine=picnik and id=../../../navigate_info.php.","status":"published","published":"2022-05-14T01:57:58Z","modified":"2023-02-02T05:04:53Z","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-22"],"updated_at":"2026-11-02T14:51:58.811434Z"}],"nvd":[{"id":"CVE-2018-17553","description":"An \"Unrestricted Upload of File with Dangerous Type\" issue with directory traversal in navigate_upload.php in Naviwebs Navigate CMS 2.8 allows authenticated attackers to achieve remote code execution via a POST request with engine=picnik and id=../../../navigate_info.php.","status":"published","published":"2018-10-03T20:29:15.13Z","modified":"2026-06-17T01:46:00.313Z","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-22","CWE-434"],"updated_at":"2026-11-02T14:04:42.52179Z"}],"osv":[{"id":"CVE-2018-17553","description":"An \"Unrestricted Upload of File with Dangerous Type\" issue with directory traversal in navigate_upload.php in Naviwebs Navigate CMS 2.8 allows authenticated attackers to achieve remote code execution via a POST request with engine=picnik and id=../../../navigate_info.php.","status":"published","published":"2018-10-03T20:29:15.13Z","modified":"2026-10-20T10:49:53.184378979Z","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"}],"updated_at":"2026-11-02T15:44:08.533609Z"}]}}