{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-08-04T03:09:04.682","vulnerabilities":[{"cve":{"id":"CVE-2021-24243","sourceIdentifier":"contact@wpscan.com","published":"2021-05-06T13:15:11.463","lastModified":"2026-06-17T03:39:41.643","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"An AJAX action registered by the WPBakery Page Builder (Visual Composer) Clipboard WordPress plugin before 4.5.6 did not have capability checks nor sanitization, allowing low privilege users (subscriber+) to call it and set XSS payloads, which will be triggered in all backend pages."},{"lang":"es","value":"Una acción AJAX registrada por el plugin WPBakery Page Builder (Visual Composer) Clipboard WordPress versiones anteriores a 4.5.6, no tenía capacidad de comprobación ni saneamiento, permitiendo a usuarios con privilegios bajos (suscriptor+) llamarlo y configurar cargas útiles XSS, que serán activadas en todas las páginas backend"}],"affected":[{"source":"contact@wpscan.com","affectedData":[{"vendor":"bitorbit","product":"WPBakery Page Builder (Visual Composer) Clipboard","versions":[{"version":"4.5.0","lessThan":"4.5.0*","versionType":"custom","status":"affected"},{"version":"4.5.6","lessThan":"4.5.6","versionType":"custom","status":"affected"}]}]}],"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":"contact@wpscan.com","type":"Secondary","description":[{"lang":"en","value":"CWE-79"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:wpbakery_page_builder_clipboard_project:wpbakery_page_builder_clipboard:*:*:*:*:*:wordpress:*:*","versionStartIncluding":"4.5.0","versionEndExcluding":"4.5.6","matchCriteriaId":"DA5DA268-C3CD-4D6E-A011-F7DB802030F5"}]}]}],"references":[{"url":"https://codecanyon.net/item/visual-composer-clipboard/8897711","source":"contact@wpscan.com","tags":["Product","Third Party Advisory"]},{"url":"https://wpscan.com/vulnerability/3bc0733a-b949-40c9-a5fb-f56814fc4af3","source":"contact@wpscan.com","tags":["Exploit","Third Party Advisory"]},{"url":"https://codecanyon.net/item/visual-composer-clipboard/8897711","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Product","Third Party Advisory"]},{"url":"https://wpscan.com/vulnerability/3bc0733a-b949-40c9-a5fb-f56814fc4af3","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit","Third Party Advisory"]}]}}]}