{"id":"CVE-2021-20778","details":"Improper access control vulnerability in EC-CUBE 4.0.6 (EC-CUBE 4 series) allows a remote attacker to bypass access restriction and obtain sensitive information via unspecified vectors.","modified":"2026-07-08T20:30:03.572744Z","published":"2021-07-01T06:15:09.187Z","references":[{"type":"ADVISORY","url":"http://jvn.jp/en/jp/JVN57942445/index.html"},{"type":"ADVISORY","url":"https://jvn.jp/en/jp/JVN57942445/index.html"},{"type":"FIX","url":"https://www.ec-cube.net/info/weakness/weakness.php?id=80"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/ec-cube/ec-cube","events":[{"introduced":"c6838851eade4903e90a0d4294f8342f2178e067"},{"last_affected":"c6838851eade4903e90a0d4294f8342f2178e067"}],"database_specific":{"cpe":"cpe:2.3:a:ec-cube:ec-cube:4.0.6:-:*:*:*:*:*:*","extracted_events":[{"introduced":"4.0.6-NA"},{"last_affected":"4.0.6-NA"}],"source":"CPE_STRING"}}],"versions":["4.0.6-NA","4.0.6"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-20778.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"}]}