{"id":"CVE-2023-27527","aliases":["EUVD-2023-31284","GHSA-cjj2-fjv5-5qrq"],"status":"published","title":"Shinseiyo Sogo Soft (7.9A) and earlier improperly restricts XML external entity references (XXE)....","description":"Shinseiyo Sogo Soft (7.9A) and earlier improperly restricts XML external entity references (XXE). By processing a specially crafted XML file, arbitrary files on the PC may be accessed by an attacker.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.00343,"percentile":0.28159,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-611"],"published":"2023-05-10T00:00:00Z","modified":"2026-06-17T05:45:24Z","products":[{"vendor":"the ministry of justice","product":"shinseiyo sogo soft"},{"vendor":"touki-kyoutaku-online","product":"shinseiyo_sogo_soft"}],"references":[{"url":"https://www.touki-kyoutaku-online.moj.go.jp/","tags":["x_transferred","Product"]},{"url":"https://jvn.jp/en/jp/JVN73178249/","tags":["x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-27527"},{"url":"https://jvn.jp/en/jp/JVN73178249"},{"url":"https://www.touki-kyoutaku-online.moj.go.jp"},{"url":"https://github.com/advisories/GHSA-cjj2-fjv5-5qrq"}],"sources":{"cve":[{"id":"CVE-2023-27527","description":"Shinseiyo Sogo Soft (7.9A) and earlier improperly restricts XML external entity references (XXE). By processing a specially crafted XML file, arbitrary files on the PC may be accessed by an attacker.","status":"published","published":"2023-05-10T00:00:00Z","modified":"2025-01-28T14:19:39.693Z","cvss":[{"version":"3.1","score":2.5,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N","level":"low","assessor":"adp"}],"cwes":["CWE-611"],"updated_at":"2026-11-02T14:35:26.63732Z"}],"euvd":[{"id":"EUVD-2023-31284","description":"Shinseiyo Sogo Soft (7.9A) and earlier improperly restricts XML external entity references (XXE). By processing a specially crafted XML file, arbitrary files on the PC may be accessed by an attacker.","status":"published","published":"2023-05-10T00:00:00Z","modified":"2025-01-28T14:19:39Z","cvss":[{"version":"3.1","score":2.5,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N","level":"low"}],"updated_at":"2026-11-03T00:04:11.814906Z"}],"ghsa":[{"id":"GHSA-cjj2-fjv5-5qrq","title":"Shinseiyo Sogo Soft (7.9A) and earlier improperly restricts XML external entity references (XXE)....","description":"Shinseiyo Sogo Soft (7.9A) and earlier improperly restricts XML external entity references (XXE). By processing a specially crafted XML file, arbitrary files on the PC may be accessed by an attacker.","status":"published","published":"2023-05-10T06:30:28Z","modified":"2024-04-04T03:58:38Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"cwes":["CWE-611"],"updated_at":"2026-11-02T14:56:20.113325Z"}],"nvd":[{"id":"CVE-2023-27527","description":"Shinseiyo Sogo Soft (7.9A) and earlier improperly restricts XML external entity references (XXE). By processing a specially crafted XML file, arbitrary files on the PC may be accessed by an attacker.","status":"published","published":"2023-05-10T06:15:13.953Z","modified":"2026-06-17T05:45:24.337Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary"},{"version":"3.1","score":2.5,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N","level":"low","assessor":"secondary"}],"cwes":["CWE-611"],"updated_at":"2026-11-02T14:08:01.131774Z"}]}}