{"id":"CVE-2018-16278","aliases":["EUVD-2018-8129","GHSA-9qgm-4jf7-rwpx"],"status":"published","title":"phpkaiyuancms PhpOpenSourceCMS (POSCMS) V3.2.0 allows an unauthenticated user to execute...","description":"phpkaiyuancms PhpOpenSourceCMS (POSCMS) V3.2.0 allows an unauthenticated user to execute arbitrary SQL commands via the diy/module/member/controllers/Api.php ajax_save_draft function with the dir parameter.","severity":{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01582,"percentile":0.75705,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-89"],"published":"2018-08-31T16:00:00Z","modified":"2026-06-17T01:44:01Z","products":[{"vendor":"phpkaiyuancms","product":"phpopensourcecms"}],"references":[{"url":"https://github.com/howchen/howchen/issues/3","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-16278"},{"url":"https://github.com/advisories/GHSA-9qgm-4jf7-rwpx"}],"sources":{"cve":[{"id":"CVE-2018-16278","description":"phpkaiyuancms PhpOpenSourceCMS (POSCMS) V3.2.0 allows an unauthenticated user to execute arbitrary SQL commands via the diy/module/member/controllers/Api.php ajax_save_draft function with the dir parameter.","status":"published","published":"2018-08-31T16:00:00Z","modified":"2024-08-05T10:17:38.396Z","updated_at":"2026-11-02T14:35:11.426178Z"}],"euvd":[{"id":"EUVD-2018-8129","description":"phpkaiyuancms PhpOpenSourceCMS (POSCMS) V3.2.0 allows an unauthenticated user to execute arbitrary SQL commands via the diy/module/member/controllers/Api.php ajax_save_draft function with the dir parameter.","status":"published","published":"2018-08-31T16:00:00Z","modified":"2024-08-05T10:17:38Z","updated_at":"2026-11-03T02:39:42.279742Z"}],"ghsa":[{"id":"GHSA-9qgm-4jf7-rwpx","title":"phpkaiyuancms PhpOpenSourceCMS (POSCMS) V3.2.0 allows an unauthenticated user to execute...","description":"phpkaiyuancms PhpOpenSourceCMS (POSCMS) V3.2.0 allows an unauthenticated user to execute arbitrary SQL commands via the diy/module/member/controllers/Api.php ajax_save_draft function with the dir parameter.","status":"published","published":"2022-05-14T02:19:24Z","modified":"2023-02-02T05:05:36Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-89"],"updated_at":"2026-11-02T14:52:08.722601Z"}],"nvd":[{"id":"CVE-2018-16278","description":"phpkaiyuancms PhpOpenSourceCMS (POSCMS) V3.2.0 allows an unauthenticated user to execute arbitrary SQL commands via the diy/module/member/controllers/Api.php ajax_save_draft function with the dir parameter.","status":"published","published":"2018-08-31T16:29:00.437Z","modified":"2026-06-17T01:44:01.34Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/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"}],"cwes":["CWE-89"],"updated_at":"2026-11-02T14:04:38.672108Z"}]}}