CVE-2021-24243

{"id": "CVE-2021-24243", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 3.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N", "authentication": "SINGLE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "NONE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "LOW", "obtainAllPrivilege": false, "exploitabilityScore": 6.8, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 5.4, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 2.7, "exploitabilityScore": 2.3}]}, "published": "2021-05-06T13:15:11.463", "references": [{"url": "https://codecanyon.net/item/visual-composer-clipboard/8897711", "tags": ["Product", "Third Party Advisory"], "source": "contact@wpscan.com"}, {"url": "https://wpscan.com/vulnerability/3bc0733a-b949-40c9-a5fb-f56814fc4af3", "tags": ["Exploit", "Third Party Advisory"], "source": "contact@wpscan.com"}, {"url": "https://codecanyon.net/item/visual-composer-clipboard/8897711", "tags": ["Product", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://wpscan.com/vulnerability/3bc0733a-b949-40c9-a5fb-f56814fc4af3", "tags": ["Exploit", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "contact@wpscan.com", "description": [{"lang": "en", "value": "CWE-79"}]}], "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 acci\u00f3n AJAX registrada por el plugin WPBakery Page Builder (Visual Composer) Clipboard WordPress versiones anteriores a 4.5.6, no ten\u00eda capacidad de comprobaci\u00f3n ni saneamiento, permitiendo a usuarios con privilegios bajos (suscriptor+) llamarlo y configurar cargas \u00fatiles XSS, que ser\u00e1n activadas en todas las p\u00e1ginas backend"}], "lastModified": "2024-11-21T05:52:40.407", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:wpbakery_page_builder_clipboard_project:wpbakery_page_builder_clipboard:*:*:*:*:*:wordpress:*:*", "vulnerable": true, "matchCriteriaId": "DA5DA268-C3CD-4D6E-A011-F7DB802030F5", "versionEndExcluding": "4.5.6", "versionStartIncluding": "4.5.0"}], "operator": "OR"}]}], "sourceIdentifier": "contact@wpscan.com"}