{"cve":"CVE-2018-18874","nvd":{"published":"2018-10-31T16:29:00.597","modified":"2026-06-17T01:48:03.600","status":"Modified","description":"nc-cms through 2017-03-10 allows remote attackers to execute arbitrary PHP code via the \"Upload File or Image\" feature, with a .php filename and \"Content-Type: application/octet-stream\" to the index.php?action=file_manager_upload URI.","cvss_v4":null,"cvss_v3":{"version":"3.0","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8},"cwes":["CWE-434"],"references":["https://github.com/gnat/nc-cms/issues/11","https://github.com/gnat/nc-cms/issues/11"],"products":["nconsulting:nc-cms"],"source":"nvd","synced_at":"2026-10-19T20:53:59.789560037+00:00"},"epss":{"cve":"CVE-2018-18874","score":0.02062,"percentile":0.81343,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}