CVE-2019-20043

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For example, the contributor role does not have such rights, but this allowed them to bypass that. This has been patched in WordPress 5.3.1, along with all the previous WordPress versions from 3.7 to 5.3 via a minor release."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://wpvulndb.com/vulnerabilities/9973", "refsource": "MISC", "url": "https://wpvulndb.com/vulnerabilities/9973"}, {"name": "https://wordpress.org/news/2019/12/wordpress-5-3-1-security-and-maintenance-release/", "refsource": "MISC", "url": "https://wordpress.org/news/2019/12/wordpress-5-3-1-security-and-maintenance-release/"}, {"name": "https://core.trac.wordpress.org/changeset/46893/trunk", "refsource": "MISC", "url": "https://core.trac.wordpress.org/changeset/46893/trunk"}, {"name": "https://github.com/WordPress/wordpress-develop/commit/1d1d5be7aa94608c04516cac4238e8c22b93c1d9", "refsource": "MISC", "url": "https://github.com/WordPress/wordpress-develop/commit/1d1d5be7aa94608c04516cac4238e8c22b93c1d9"}, {"name": "20200108 [SECURITY] [DSA 4599-1] wordpress security update", "refsource": "BUGTRAQ", "url": "https://seclists.org/bugtraq/2020/Jan/8"}, {"name": "DSA-4599", "refsource": "DEBIAN", "url": "https://www.debian.org/security/2020/dsa-4599"}, {"name": "https://github.com/WordPress/wordpress-develop/security/advisories/GHSA-g7rg-hchx-c2gw", "refsource": "CONFIRM", "url": "https://github.com/WordPress/wordpress-develop/security/advisories/GHSA-g7rg-hchx-c2gw"}, {"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": "2024-08-05T02:32:10.528Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://wpvulndb.com/vulnerabilities/9973"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://wordpress.org/news/2019/12/wordpress-5-3-1-security-and-maintenance-release/"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://core.trac.wordpress.org/changeset/46893/trunk"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/WordPress/wordpress-develop/commit/1d1d5be7aa94608c04516cac4238e8c22b93c1d9"}, {"name": "20200108 [SECURITY] [DSA 4599-1] wordpress security update", "tags": ["mailing-list", "x_refsource_BUGTRAQ", "x_transferred"], "url": "https://seclists.org/bugtraq/2020/Jan/8"}, {"name": "DSA-4599", "tags": ["vendor-advisory", "x_refsource_DEBIAN", "x_transferred"], "url": "https://www.debian.org/security/2020/dsa-4599"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://github.com/WordPress/wordpress-develop/security/advisories/GHSA-g7rg-hchx-c2gw"}, {"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-2019-20043", "datePublished": "2019-12-27T07:14:16.000Z", "dateReserved": "2019-12-27T00:00:00.000Z", "dateUpdated": "2024-08-05T02:32:10.528Z", "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": "37547135-B954-4D1B-81E1-5F189A0993DA", "versionEndExcluding": "5.3.1", "versionStartIncluding": "3.7", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*", "matchCriteriaId": "DEECE5FC-CACF-4496-A3E7-164736409252", "vulnerable": true}, {"criteria": "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*", "matchCriteriaId": "07B237A9-69A3-4A9C-9DA0-4E06BD37AE73", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In in wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php in WordPress 3.7 to 5.3.0, authenticated users who do not have the rights to publish a post are able to mark posts as sticky or unsticky via the REST API. For example, the contributor role does not have such rights, but this allowed them to bypass that. This has been patched in WordPress 5.3.1, along with all the previous WordPress versions from 3.7 to 5.3 via a minor release."}, {"lang": "es", "value": "En wp-includes / rest-api / endpoints / class-wp-rest-posts-controller.php en WordPress 3.7 a 5.3.0, los usuarios autenticados que no tienen los derechos para publicar una publicaci\u00f3n pueden marcar publicaciones como fijas o antiadherente a trav\u00e9s de la API REST. Por ejemplo, el rol de contribuyente no tiene tales derechos, pero esto les permiti\u00f3 evitarlo. Esto se ha solucionado en WordPress 5.3.1, junto con todas las versiones anteriores de WordPress desde 3.7 hasta la versi\u00f3n 5.3 a trav\u00e9s de una versi\u00f3n menor."}], "id": "CVE-2019-20043", "lastModified": "2026-06-17T02:29:53.117", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 1.4, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2019-12-27T08:15:09.807", "references": [{"source": "cve@mitre.org", "tags": ["Patch"], "url": "https://core.trac.wordpress.org/changeset/46893/trunk"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://github.com/WordPress/wordpress-develop/commit/1d1d5be7aa94608c04516cac4238e8c22b93c1d9"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://github.com/WordPress/wordpress-develop/security/advisories/GHSA-g7rg-hchx-c2gw"}, {"source": "cve@mitre.org", "tags": ["Mailing List", "Third Party Advisory"], "url": "https://seclists.org/bugtraq/2020/Jan/8"}, {"source": "cve@mitre.org", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://wordpress.org/news/2019/12/wordpress-5-3-1-security-and-maintenance-release/"}, {"source": "cve@mitre.org", "tags": ["Release Notes", "Third Party Advisory"], "url": "https://wpvulndb.com/vulnerabilities/9973"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://www.debian.org/security/2020/dsa-4599"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://www.debian.org/security/2020/dsa-4677"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://core.trac.wordpress.org/changeset/46893/trunk"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://github.com/WordPress/wordpress-develop/commit/1d1d5be7aa94608c04516cac4238e8c22b93c1d9"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://github.com/WordPress/wordpress-develop/security/advisories/GHSA-g7rg-hchx-c2gw"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Third Party Advisory"], "url": "https://seclists.org/bugtraq/2020/Jan/8"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://wordpress.org/news/2019/12/wordpress-5-3-1-security-and-maintenance-release/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Release Notes", "Third Party Advisory"], "url": "https://wpvulndb.com/vulnerabilities/9973"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://www.debian.org/security/2020/dsa-4599"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://www.debian.org/security/2020/dsa-4677"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-269"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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