CVE-2021-4416

{"id": "CVE-2021-4416", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "security@wordfence.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 2.8}]}, "published": "2023-07-12T04:15:11.337", "references": [{"url": "https://blog.nintechnet.com/25-wordpress-plugins-vulnerable-to-csrf-attacks/", "tags": ["Third Party Advisory"], "source": "security@wordfence.com"}, {"url": "https://blog.nintechnet.com/more-wordpress-plugins-and-themes-vulnerable-to-csrf-attacks/", "tags": ["Third Party Advisory"], "source": "security@wordfence.com"}, {"url": "https://blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-1/", "tags": ["Third Party Advisory"], "source": "security@wordfence.com"}, {"url": "https://blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-2/", "tags": ["Third Party Advisory"], "source": "security@wordfence.com"}, {"url": "https://blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-3/", "tags": ["Third Party Advisory"], "source": "security@wordfence.com"}, {"url": "https://blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-4/", "tags": ["Third Party Advisory"], "source": "security@wordfence.com"}, {"url": "https://blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-5/", "tags": ["Third Party Advisory"], "source": "security@wordfence.com"}, {"url": "https://plugins.trac.wordpress.org/changeset/2549363/wp-mpdf/trunk/wp-mpdf.php", "tags": ["Patch"], "source": "security@wordfence.com"}, {"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/c47386ee-25c8-4a77-92e8-5a82afc9c826?source=cve", "tags": ["Third Party Advisory"], "source": "security@wordfence.com"}], "vulnStatus": "Modified", "descriptions": [{"lang": "en", "value": "The wp-mpdf plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 3.5.1. This is due to missing or incorrect nonce validation on the mpdf_admin_savepost() function. This makes it possible for unauthenticated attackers to save post data via a forged request granted they can trick a site administrator into performing an action such as clicking on a link."}, {"lang": "es", "value": "El plugin wp-mpdf para WordPress es vulnerable a ataques de tipo Cross-Site Request Forgery en versiones hasta la 3.5.1 inclusive. Esto es debido a la falta o incorrecta validaci\u00f3n nonce en la funci\u00f3n \"mpdf_admin_savepost()\". Esto hace posible que atacantes no autenticados guarden los datos POST a trav\u00e9s de una petici\u00f3n manipulada, lo que les permite enga\u00f1ar a un administrador del sitio para que realice una acci\u00f3n, como hacer clic en un enlace. "}], "lastModified": "2023-11-07T03:40:53.937", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:wp-mpdf_project:wp-mpdf:*:*:*:*:*:wordpress:*:*", "vulnerable": true, "matchCriteriaId": "7618F4BD-CC2A-4A81-AF93-AC216217C2C0", "versionEndIncluding": "3.5.1"}], "operator": "OR"}]}], "sourceIdentifier": "security@wordfence.com"}