{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-23T05:54:41.185","vulnerabilities":[{"cve":{"id":"CVE-2021-20681","sourceIdentifier":"vultures@jpcert.or.jp","published":"2021-03-26T09:15:12.043","lastModified":"2024-11-21T05:47:00.003","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"Improper neutralization of JavaScript input in the page editing function of baserCMS versions prior to 4.4.5 allows remote authenticated attackers to inject an arbitrary script via unspecified vectors."},{"lang":"es","value":"Una neutralización inapropiada de la entrada de JavaScript en la función page editing de  baserCMS versiones anteriores a 4.4.5, permite a atacantes autenticados remotamente inyectar un script arbitrario por medio de vectores no especificados."}],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","baseScore":5.4,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"REQUIRED","scope":"CHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"NONE"},"exploitabilityScore":2.3,"impactScore":2.7}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:M/Au:S/C:N/I:P/A:N","baseScore":3.5,"accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"SINGLE","confidentialityImpact":"NONE","integrityImpact":"PARTIAL","availabilityImpact":"NONE"},"baseSeverity":"LOW","exploitabilityScore":6.8,"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:basercms:basercms:*:*:*:*:*:*:*:*","versionEndExcluding":"4.4.5","matchCriteriaId":"E63194A0-F37D-4ADB-B7F3-347021DF734D"}]}]}],"references":[{"url":"https://basercms.net/security/JVN64869876","source":"vultures@jpcert.or.jp","tags":["Patch","Vendor Advisory"]},{"url":"https://jvn.jp/en/jp/JVN64869876/index.html","source":"vultures@jpcert.or.jp","tags":["Third Party Advisory"]},{"url":"https://basercms.net/security/JVN64869876","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch","Vendor Advisory"]},{"url":"https://jvn.jp/en/jp/JVN64869876/index.html","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"]}]}}]}