{"id":"CVE-2026-28267","aliases":["EUVD-2026-10404","GHSA-rhr6-66wq-4xhh"],"status":"published","title":"Multiple i-フィルター products are configured with improper file access permission settings. Files may...","description":"Multiple i-フィルター products are configured with improper file access permission settings. Files may be created or overwritten in the system directory or backup directory by a non-administrative user.","severity":{"version":"4.0","score":6.8,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00122,"percentile":0.01956,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-276"],"published":"2026-03-09T22:28:24Z","modified":"2026-06-17T10:28:24Z","products":[{"vendor":"digital arts inc.","product":"digitalarts@cloud agent (for windows)"},{"vendor":"digital arts inc.","product":"i-filter ブラウザー＆クラウド multiagent for windows"},{"vendor":"digital arts inc.","product":"i-フィルター 10 (windows version only)"},{"vendor":"digital arts inc.","product":"i-フィルター 6.0"},{"vendor":"digital arts inc.","product":"i-フィルター for zaq (windows version only)"},{"vendor":"digital arts inc.","product":"i-フィルター for ネットカフェ"},{"vendor":"digital arts inc.","product":"i-フィルター for プロバイダー"},{"vendor":"digital arts inc.","product":"i-フィルター for マルチデバイス (windows version only)"},{"vendor":"fujitsu limited","product":"i-filter browser \u0026 cloud multiagent for windows"},{"vendor":"inventit inc.","product":"mobiconnect i-filter browser option multiagent for windows"},{"vendor":"optim corporation","product":"optimal biz web filtering powered by i-filter (windows version)"}],"references":[{"url":"https://www.daj.jp/shared/php/downloadset/c/parts.php?page=dl\u0026filename=information_20260309_01.pdf"},{"url":"https://www.daj.jp/shared/php/downloadset/c/parts.php?page=dl\u0026filename=information_20260309_02.pdf"},{"url":"https://biz3.optim.co.jp/"},{"url":"https://www.mobi-connect.net/file/ifilter/"},{"url":"https://sd.fjsd001.dfcenter.jp.fujitsu.com/portal/ja/kb/articles/windows%E3%81%AE%E3%83%AA%E3%83%AA%E3%83%BC%E3%82%B9%E3%83%8E%E3%83%BC%E3%83%88"},{"url":"https://jvn.jp/en/jp/JVN17307628/"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-28267"},{"url":"https://biz3.optim.co.jp"},{"url":"https://jvn.jp/en/jp/JVN17307628"},{"url":"https://www.mobi-connect.net/file/ifilter"},{"url":"https://github.com/advisories/GHSA-rhr6-66wq-4xhh"}],"sources":{"cve":[{"id":"CVE-2026-28267","description":"Multiple i-フィルター products are configured with improper file access permission settings. 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Files may be created or overwritten in the system directory or backup directory by a non-administrative user.","status":"published","published":"2026-03-10T18:31:17Z","modified":"2026-03-10T18:31:24Z","cvss":[{"version":"4.0","score":6.8,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium"},{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N","level":"medium"}],"cwes":["CWE-276"],"updated_at":"2026-11-02T15:06:32.038351Z"}],"nvd":[{"id":"CVE-2026-28267","description":"Multiple i-フィルター products are configured with improper file access permission settings. 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