CVE-2019-9787

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2019-03-14T00:00:00.000Z", "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. 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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."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://blog.ripstech.com/2019/wordpress-csrf-to-rce/", "refsource": "MISC", "url": "https://blog.ripstech.com/2019/wordpress-csrf-to-rce/"}, {"name": "https://wordpress.org/news/2019/03/wordpress-5-1-1-security-and-maintenance-release/", "refsource": "MISC", "url": "https://wordpress.org/news/2019/03/wordpress-5-1-1-security-and-maintenance-release/"}, {"name": "https://github.com/WordPress/WordPress/commit/0292de60ec78c5a44956765189403654fe4d080b", "refsource": "MISC", "url": "https://github.com/WordPress/WordPress/commit/0292de60ec78c5a44956765189403654fe4d080b"}, {"name": "https://wpvulndb.com/vulnerabilities/9230", "refsource": "MISC", "url": "https://wpvulndb.com/vulnerabilities/9230"}, {"name": "107411", "refsource": "BID", "url": "http://www.securityfocus.com/bid/107411"}, {"name": "https://wordpress.org/support/wordpress-version/version-5-1-1/", "refsource": "MISC", "url": "https://wordpress.org/support/wordpress-version/version-5-1-1/"}, {"name": "[debian-lts-announce] 20190331 [SECURITY] [DLA 1742-1] wordpress security update", "refsource": "MLIST", "url": "https://lists.debian.org/debian-lts-announce/2019/03/msg00044.html"}, {"name": "DSA-4677", "refsource": "DEBIAN", "url": "https://www.debian.org/security/2020/dsa-4677"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T22:01:54.717Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://blog.ripstech.com/2019/wordpress-csrf-to-rce/"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://wordpress.org/news/2019/03/wordpress-5-1-1-security-and-maintenance-release/"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/WordPress/WordPress/commit/0292de60ec78c5a44956765189403654fe4d080b"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://wpvulndb.com/vulnerabilities/9230"}, {"name": "107411", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/107411"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://wordpress.org/support/wordpress-version/version-5-1-1/"}, {"name": "[debian-lts-announce] 20190331 [SECURITY] [DLA 1742-1] wordpress security update", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "https://lists.debian.org/debian-lts-announce/2019/03/msg00044.html"}, {"name": "DSA-4677", "tags": ["vendor-advisory", "x_refsource_DEBIAN", "x_transferred"], "url": "https://www.debian.org/security/2020/dsa-4677"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2019-9787", "datePublished": "2019-03-14T16:00:00.000Z", "dateReserved": "2019-03-14T00:00:00.000Z", "dateUpdated": "2024-08-04T22:01:54.717Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*", "matchCriteriaId": "58A14BF4-1BA8-4758-9703-829F85F4D04C", "versionEndExcluding": "5.1.1", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "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."}], "id": "CVE-2019-9787", "lastModified": "2026-06-17T02:44:20.553", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2019-03-14T16:29:00.337", "references": [{"source": "cve@mitre.org", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/107411"}, {"source": "cve@mitre.org", "tags": ["Exploit", "Third Party Advisory"], "url": "https://blog.ripstech.com/2019/wordpress-csrf-to-rce/"}, {"source": "cve@mitre.org", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/WordPress/WordPress/commit/0292de60ec78c5a44956765189403654fe4d080b"}, {"source": "cve@mitre.org", "url": "https://lists.debian.org/debian-lts-announce/2019/03/msg00044.html"}, {"source": "cve@mitre.org", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://wordpress.org/news/2019/03/wordpress-5-1-1-security-and-maintenance-release/"}, {"source": "cve@mitre.org", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://wordpress.org/support/wordpress-version/version-5-1-1/"}, {"source": "cve@mitre.org", "url": "https://wpvulndb.com/vulnerabilities/9230"}, {"source": "cve@mitre.org", "url": "https://www.debian.org/security/2020/dsa-4677"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/107411"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://blog.ripstech.com/2019/wordpress-csrf-to-rce/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/WordPress/WordPress/commit/0292de60ec78c5a44956765189403654fe4d080b"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.debian.org/debian-lts-announce/2019/03/msg00044.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://wordpress.org/news/2019/03/wordpress-5-1-1-security-and-maintenance-release/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://wordpress.org/support/wordpress-version/version-5-1-1/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://wpvulndb.com/vulnerabilities/9230"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://www.debian.org/security/2020/dsa-4677"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-352"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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