CVE-2018-1000773

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "dateAssigned": "2018-09-05T00:00:00.000Z", "datePublic": "2018-08-16T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "WordPress version 4.9.8 and earlier contains a CWE-20 Input Validation vulnerability in thumbnail processing that can result in remote code execution due to an incomplete fix for CVE-2017-1000600. This attack appears to be exploitable via thumbnail upload by an authenticated user and may require additional plugins in order to be exploited however this has not been confirmed at this time."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2018-09-12T09:57:01.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://youtu.be/GePBmsNJw6Y?t=1763"}, {"tags": ["x_refsource_MISC"], "url": "https://www.theregister.co.uk/2018/08/20/php_unserialisation_wordpress_vuln/"}, {"name": "105306", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/105306"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "DATE_ASSIGNED": "2018-09-05T16:26:45.127059", "DATE_REQUESTED": "2018-09-05T23:02:25", "ID": "CVE-2018-1000773", "REQUESTER": "kurt@seifried.org", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "WordPress version 4.9.8 and earlier contains a CWE-20 Input Validation vulnerability in thumbnail processing that can result in remote code execution due to an incomplete fix for CVE-2017-1000600. This attack appears to be exploitable via thumbnail upload by an authenticated user and may require additional plugins in order to be exploited however this has not been confirmed at this time."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://youtu.be/GePBmsNJw6Y?t=1763", "refsource": "MISC", "url": "https://youtu.be/GePBmsNJw6Y?t=1763"}, {"name": "https://www.theregister.co.uk/2018/08/20/php_unserialisation_wordpress_vuln/", "refsource": "MISC", "url": "https://www.theregister.co.uk/2018/08/20/php_unserialisation_wordpress_vuln/"}, {"name": "105306", "refsource": "BID", "url": "http://www.securityfocus.com/bid/105306"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T12:40:47.939Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://youtu.be/GePBmsNJw6Y?t=1763"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.theregister.co.uk/2018/08/20/php_unserialisation_wordpress_vuln/"}, {"name": "105306", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/105306"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2018-1000773", "datePublished": "2018-09-06T16:00:00.000Z", "dateReserved": "2018-09-05T00:00:00.000Z", "dateUpdated": "2024-08-05T12:40:47.939Z", "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": "E169827F-EAB9-4731-A74D-948B2E0FCFC6", "versionEndIncluding": "4.9.8", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "WordPress version 4.9.8 and earlier contains a CWE-20 Input Validation vulnerability in thumbnail processing that can result in remote code execution due to an incomplete fix for CVE-2017-1000600. This attack appears to be exploitable via thumbnail upload by an authenticated user and may require additional plugins in order to be exploited however this has not been confirmed at this time."}, {"lang": "es", "value": "WordPress en versiones 4.9.8 y anteriores contiene una vulnerabilidad de validaci\u00f3n de entradas (CWE-20) en el procesamiento de miniaturas que puede resultar en la ejecuci\u00f3n remota de c\u00f3digo. Esto se debe a una soluci\u00f3n incompleta para CVE-2017-1000600. El ataque parece ser explotable mediante una miniatura subida por un usuario autenticado y podr\u00eda requerir plugins adicionales para su explotaci\u00f3n. Sin embargo, esto a\u00fan no ha sido confirmado."}], "id": "CVE-2018-1000773", "lastModified": "2026-06-17T01:33:04.200", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "PARTIAL", "baseScore": 6.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 8.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.0"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2018-09-06T16:29:05.080", "references": [{"source": "cve@mitre.org", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/105306"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://www.theregister.co.uk/2018/08/20/php_unserialisation_wordpress_vuln/"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://youtu.be/GePBmsNJw6Y?t=1763"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/105306"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://www.theregister.co.uk/2018/08/20/php_unserialisation_wordpress_vuln/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://youtu.be/GePBmsNJw6Y?t=1763"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-20"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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