{"id":"CVE-2018-20166","aliases":["EUVD-2018-12734","GHSA-7q2j-gh72-pjrj"],"status":"published","title":"A file-upload vulnerability exists in Rukovoditel 2.3.1. index.php?module=configuration/save...","description":"A file-upload vulnerability exists in Rukovoditel 2.3.1. index.php?module=configuration/save allows the user to upload a background image, and mishandles extension checking. It accepts uploads of PHP content if the first few characters match GIF data, and the filename ends in \".php\" with mixed case, such as the .pHp extension.","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":"2026-11-09","score":0.0712,"percentile":0.94294,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-434"],"published":"2019-01-02T18:00:00Z","modified":"2026-06-17T01:52:22Z","exploits":[{"source":"exploitdb","id":"EDB-46011","title":"Rukovoditel Project Management CRM 2.3.1 - Remote Code Execution (Metasploit)","type":"webapps","platform":"php","date":"2018-12-19","url":"https://www.exploit-db.com/exploits/46011"}],"products":[{"vendor":"rukovoditel","product":"rukovoditel"}],"references":[{"url":"https://pentest.com.tr/exploits/Rukovoditel-Project-Management-CRM-2-3-1-Authenticated-Remote-Code-Execution.html","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://www.exploit-db.com/exploits/46011","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred","Exploit","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-20166"},{"url":"https://github.com/advisories/GHSA-7q2j-gh72-pjrj"}],"sources":{"cve":[{"id":"CVE-2018-20166","description":"A file-upload vulnerability exists in Rukovoditel 2.3.1. index.php?module=configuration/save allows the user to upload a background image, and mishandles extension checking. It accepts uploads of PHP content if the first few characters match GIF data, and the filename ends in \".php\" with mixed case, such as the .pHp extension.","status":"published","published":"2019-01-02T18:00:00Z","modified":"2024-08-05T11:51:19.283Z","updated_at":"2026-11-02T14:35:00.237825Z"}],"euvd":[{"id":"EUVD-2018-12734","description":"A file-upload vulnerability exists in Rukovoditel 2.3.1. index.php?module=configuration/save allows the user to upload a background image, and mishandles extension checking. It accepts uploads of PHP content if the first few characters match GIF data, and the filename ends in \".php\" with mixed case, such as the .pHp extension.","status":"published","published":"2019-01-02T18:00:00Z","modified":"2024-08-05T11:51:19Z","updated_at":"2026-11-03T02:39:31.423203Z"}],"ghsa":[{"id":"GHSA-7q2j-gh72-pjrj","title":"A file-upload vulnerability exists in Rukovoditel 2.3.1. index.php?module=configuration/save...","description":"A file-upload vulnerability exists in Rukovoditel 2.3.1. index.php?module=configuration/save allows the user to upload a background image, and mishandles extension checking. It accepts uploads of PHP content if the first few characters match GIF data, and the filename ends in \".php\" with mixed case, such as the .pHp extension.","status":"published","published":"2022-05-14T01:37:56Z","modified":"2023-02-02T05:04:11Z","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-434"],"updated_at":"2026-11-02T14:51:48.450626Z"}],"nvd":[{"id":"CVE-2018-20166","description":"A file-upload vulnerability exists in Rukovoditel 2.3.1. index.php?module=configuration/save allows the user to upload a background image, and mishandles extension checking. It accepts uploads of PHP content if the first few characters match GIF data, and the filename ends in \".php\" with mixed case, such as the .pHp extension.","status":"published","published":"2019-01-02T18:29:01.31Z","modified":"2026-06-17T01:52:22.867Z","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-434"],"updated_at":"2026-11-02T14:04:52.056758Z"}]}}