{"id":"GHSA-vrpv-26fm-7vf7","aliases":["CVE-2021-20750"],"title":"EC-CUBE Cross-site scripting vulnerability","titleSource":"OSV","descriptionSource":"OSV","declaredSeverity":"MODERATE","description":"Cross-site scripting vulnerability in EC-CUBE EC-CUBE 3.0.0 to 3.0.18-p2 (EC-CUBE 3 series) and EC-CUBE 4.0.0 to 4.0.5-p1 (EC-CUBE 4 series) allows a remote attacker to inject an arbitrary script by leading an administrator or a user to a specially crafted page and to perform a specific operation.","severity":"medium","score":6.1,"published":"2022-05-24T19:06:27.000Z","modified":"2024-04-25T20:57:37.172Z","withdrawn":false,"knownExploited":false,"affected":[{"ecosystem":"Packagist","name":"ec-cube/ec-cube","sources":[{"name":"OSV · GHSA-vrpv-26fm-7vf7","url":"https://osv.dev/vulnerability/GHSA-vrpv-26fm-7vf7"}],"ranges":[{"events":[{"introduced":"3.0.0"},{"last_affected":"3.0.18-p2"}],"type":"ECOSYSTEM"}],"versions":["3.0.0","3.0.1","3.0.10","3.0.11","3.0.11-RC","3.0.12","3.0.12-p1","3.0.13","3.0.14","3.0.15","3.0.16","3.0.17","3.0.18","3.0.2","3.0.3","3.0.4","3.0.5","3.0.6","3.0.7","3.0.8","3.0.9"],"fixed":[]},{"ecosystem":"Packagist","name":"ec-cube/ec-cube","sources":[{"name":"OSV · GHSA-vrpv-26fm-7vf7","url":"https://osv.dev/vulnerability/GHSA-vrpv-26fm-7vf7"}],"ranges":[{"events":[{"introduced":"4.0.0"},{"fixed":"4.0.6"}],"type":"ECOSYSTEM"}],"versions":["4.0.0","4.0.1","4.0.2","4.0.3","4.0.4","4.0.5","4.0.5-p1","4.0.5-rc"],"fixed":["4.0.6"]}],"sourceAffected":[],"references":["https://nvd.nist.gov/vuln/detail/CVE-2021-20750","https://github.com/EC-CUBE/ec-cube","https://jvn.jp/en/jp/JVN95292458/index.html","https://www.ec-cube.net/info/weakness/weakness.php?id=78","https://www.ec-cube.net/info/weakness/weakness.php?id=79"],"sources":[{"name":"OSV","id":"GHSA-vrpv-26fm-7vf7","modified":"2024-04-25T20:57:37.172468Z","url":"https://osv.dev/vulnerability/GHSA-vrpv-26fm-7vf7"}],"assessments":[{"source":"OSV","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","score":6.1}],"products":[],"remediation":[],"kev":{"status":"not-listed","checkedAt":"2026-10-29T02:40:30.803Z"},"coverage":[{"source":"NVD","status":"not-checked"},{"source":"GHSA","status":"not-checked"},{"source":"EUVD","status":"not-checked"},{"source":"EPSS","status":"not-checked"}],"evidence":[]}