{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-26T06:09:35.652","vulnerabilities":[{"cve":{"id":"CVE-2021-20751","sourceIdentifier":"vultures@jpcert.or.jp","published":"2021-06-28T01:15:07.603","lastModified":"2024-11-21T05:47:07.793","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"Cross-site scripting vulnerability in EC-CUBE 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."},{"lang":"es","value":"Una vulnerabilidad de tipo cross-site scripting en EC-CUBE EC-CUBE versiones 4.0.0 hasta 4.0.5-p1 (serie EC-CUBE 4) permite a un atacante remoto inyectar un script arbitrario conllevando a un administrador o a un usuario a una página especialmente diseñada y llevar a cabo una operación específica"}],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","baseScore":6.1,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"CHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"NONE"},"exploitabilityScore":2.8,"impactScore":2.7}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:M/Au:N/C:N/I:P/A:N","baseScore":4.3,"accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"PARTIAL","availabilityImpact":"NONE"},"baseSeverity":"MEDIUM","exploitabilityScore":8.6,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":true}]},"weaknesses":[{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-79"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:ec-cube:ec-cube:*:*:*:*:*:*:*:*","versionStartIncluding":"4.0.0","versionEndExcluding":"4.0.5","matchCriteriaId":"C7D09A7E-C1DC-4133-8CD3-DF1BDFCCF7A0"},{"vulnerable":true,"criteria":"cpe:2.3:a:ec-cube:ec-cube:4.0.5.:-:*:*:*:*:*:*","matchCriteriaId":"B4140388-4C5F-4BA2-8C73-0309EF53A43D"}]}]}],"references":[{"url":"https://jvn.jp/en/jp/JVN95292458/index.html","source":"vultures@jpcert.or.jp","tags":["Third Party Advisory"]},{"url":"https://www.ec-cube.net/info/weakness/weakness.php?id=78","source":"vultures@jpcert.or.jp","tags":["Vendor Advisory"]},{"url":"https://jvn.jp/en/jp/JVN95292458/index.html","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"]},{"url":"https://www.ec-cube.net/info/weakness/weakness.php?id=78","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"]}]}}]}