{"id":"CVE-2023-46802","aliases":["EUVD-2023-50968","GHSA-f8v5-2g96-j9mq"],"status":"published","title":"e-Tax software Version3.0.10 and earlier improperly restricts XML external entity references (XXE...","description":"e-Tax software Version3.0.10 and earlier improperly restricts XML external entity references (XXE) due to the configuration of the embedded XML parser. By processing a specially crafted XML file, arbitrary files on the system may be read by an attacker.","severity":{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00211,"percentile":0.11465,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-611"],"published":"2023-11-06T01:25:12Z","modified":"2026-06-17T06:31:39Z","products":[{"vendor":"national tax agency","product":"e-tax software"},{"vendor":"nta","product":"e-tax"}],"references":[{"url":"https://www.e-tax.nta.go.jp/topics/topics_20231102.htm","tags":["x_transferred","Product"]},{"url":"https://jvn.jp/en/jp/JVN14762986/","tags":["x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-46802"},{"url":"https://jvn.jp/en/jp/JVN14762986"},{"url":"https://github.com/advisories/GHSA-f8v5-2g96-j9mq"}],"sources":{"cve":[{"id":"CVE-2023-46802","description":"e-Tax software Version3.0.10 and earlier improperly restricts XML external entity references (XXE) due to the configuration of the embedded XML parser. By processing a specially crafted XML file, arbitrary files on the system may be read by an attacker.","status":"published","published":"2023-11-06T01:25:12.005Z","modified":"2024-10-29T19:03:40.085Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium","assessor":"adp"}],"updated_at":"2026-11-02T14:35:23.309349Z"}],"euvd":[{"id":"EUVD-2023-50968","description":"e-Tax software Version3.0.10 and earlier improperly restricts XML external entity references (XXE) due to the configuration of the embedded XML parser. By processing a specially crafted XML file, arbitrary files on the system may be read by an attacker.","status":"published","published":"2023-11-06T01:25:12Z","modified":"2024-10-29T19:03:40Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-03T00:05:14.718275Z"}],"ghsa":[{"id":"GHSA-f8v5-2g96-j9mq","title":"e-Tax software Version3.0.10 and earlier improperly restricts XML external entity references (XXE...","description":"e-Tax software Version3.0.10 and earlier improperly restricts XML external entity references (XXE) due to the configuration of the embedded XML parser. By processing a specially crafted XML file, arbitrary files on the system may be read by an attacker.","status":"published","published":"2023-11-06T03:30:29Z","modified":"2024-10-29T21:31:44Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-611"],"updated_at":"2026-11-02T14:58:38.744187Z"}],"nvd":[{"id":"CVE-2023-46802","description":"e-Tax software Version3.0.10 and earlier improperly restricts XML external entity references (XXE) due to the configuration of the embedded XML parser. By processing a specially crafted XML file, arbitrary files on the system may be read by an attacker.","status":"published","published":"2023-11-06T02:15:07.333Z","modified":"2026-06-17T06:31:39.933Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"},{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-611"],"updated_at":"2026-11-02T14:08:43.669554Z"}]}}