{"id":"CVE-2021-20744","aliases":["EUVD-2021-8158","GHSA-5c5r-8fp8-5g68"],"status":"published","title":"Cross-site scripting vulnerability in EC-CUBE Category contents plugin (for EC-CUBE 3.0 series)...","description":"Cross-site scripting vulnerability in EC-CUBE Category contents plugin (for EC-CUBE 3.0 series) versions prior to version 1.0.1 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":{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00754,"percentile":0.55408,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2021-06-22T01:35:58Z","modified":"2026-06-17T03:34:21Z","products":[{"vendor":"ec-cube","product":"business_form_output"},{"vendor":"ec-cube co.,ltd.","product":"ec-cube category contents plugin (for ec-cube 3.0 series)"}],"references":[{"url":"https://jvn.jp/en/jp/JVN57524494/index.html","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://www.ec-cube.net/products/detail.php?product_id=1070","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-20744"},{"url":"https://github.com/advisories/GHSA-5c5r-8fp8-5g68"}],"sources":{"cve":[{"id":"CVE-2021-20744","description":"Cross-site scripting vulnerability in EC-CUBE Category contents plugin (for EC-CUBE 3.0 series) versions prior to version 1.0.1 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.","status":"published","published":"2021-06-22T01:35:58Z","modified":"2024-08-03T17:53:21.885Z","updated_at":"2026-11-02T14:32:55.19484Z"}],"euvd":[{"id":"EUVD-2021-8158","description":"Cross-site scripting vulnerability in EC-CUBE Category contents plugin (for EC-CUBE 3.0 series) versions prior to version 1.0.1 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.","status":"published","published":"2021-06-22T01:35:58Z","modified":"2024-08-03T17:53:21Z","updated_at":"2026-11-03T03:25:08.33351Z"}],"ghsa":[{"id":"GHSA-5c5r-8fp8-5g68","title":"Cross-site scripting vulnerability in EC-CUBE Category contents plugin (for EC-CUBE 3.0 series)...","description":"Cross-site scripting vulnerability in EC-CUBE Category contents plugin (for EC-CUBE 3.0 series) versions prior to version 1.0.1 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.","status":"published","published":"2022-05-24T19:05:57Z","modified":"2023-01-29T05:06:37Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:46:03.953317Z"}],"nvd":[{"id":"CVE-2021-20744","description":"Cross-site scripting vulnerability in EC-CUBE Category contents plugin (for EC-CUBE 3.0 series) versions prior to version 1.0.1 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.","status":"published","published":"2021-06-22T02:15:07.44Z","modified":"2026-06-17T03:34:21.5Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:06:54.892562Z"}]}}