CVE-2019-9787

{"id": "CVE-2019-9787", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.8, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}]}, "published": "2019-03-14T16:29:00.337", "references": [{"url": "http://www.securityfocus.com/bid/107411", "tags": ["Third Party Advisory", "VDB Entry"], "source": "cve@mitre.org"}, {"url": "https://blog.ripstech.com/2019/wordpress-csrf-to-rce/", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/WordPress/WordPress/commit/0292de60ec78c5a44956765189403654fe4d080b", "tags": ["Patch", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://lists.debian.org/debian-lts-announce/2019/03/msg00044.html", "source": "cve@mitre.org"}, {"url": "https://wordpress.org/news/2019/03/wordpress-5-1-1-security-and-maintenance-release/", "tags": ["Release Notes", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://wordpress.org/support/wordpress-version/version-5-1-1/", "tags": ["Release Notes", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://wpvulndb.com/vulnerabilities/9230", "source": "cve@mitre.org"}, {"url": "https://www.debian.org/security/2020/dsa-4677", "source": "cve@mitre.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-352"}]}], "descriptions": [{"lang": "en", "value": "WordPress before 5.1.1 does not properly filter comment content, leading to Remote Code Execution by unauthenticated users in a default configuration. This occurs because CSRF protection is mishandled, and because Search Engine Optimization of A elements is performed incorrectly, leading to XSS. The XSS results in administrative access, which allows arbitrary changes to .php files. This is related to wp-admin/includes/ajax-actions.php and wp-includes/comment.php."}, {"lang": "es", "value": "WordPress, en versiones anteriores a la 5.1.1, no filtra correctamente el contenido, lo que conduce a la ejecuci\u00f3n remota de c\u00f3digo por parte de usuarios no autenticados en una configuraci\u00f3n por defecto. Esto ocurre debido a que la protecci\u00f3n CSRF se gestiona de manera incorrecta y porque la optimizaci\u00f3n del motor de b\u00fasqueda de los elementos A se realiza incorrectamente, lo que desemboca en Cross-Site Scripting (XSS). El XSS resulta en un acceso administrativo, lo que permite cambios arbitrarios en archivos .php. Esto est\u00e1 relacionado con wp-admin/includes/ajax-actions.php y wp-includes/comment.php."}], "lastModified": "2019-03-31T22:29:00.497", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "58A14BF4-1BA8-4758-9703-829F85F4D04C", "versionEndExcluding": "5.1.1"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}