CVE-2021-34639

{"containers": {"cna": {"affected": [{"product": "WordPress Download Manager", "vendor": "W3 Eden, Inc.", "versions": [{"lessThanOrEqual": "3.1.24", "status": "affected", "version": "3.1.24", "versionType": "custom"}]}], "credits": [{"lang": "en", "value": "Ramuel Gall, Wordfence"}], "descriptions": [{"lang": "en", "value": "Authenticated File Upload in WordPress Download Manager <= 3.1.24 allows authenticated (Author+) users to upload files with a double extension, e.g. \"payload.php.png\" which is executable in some configurations. This issue affects: WordPress Download Manager version 3.1.24 and prior versions."}], "metrics": [{"cvssV3_1": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-646", "description": "CWE-646 Reliance on File Name or Extension of Externally-Supplied File", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2021-08-05T20:18:29.000Z", "orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "shortName": "Wordfence"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://www.wordfence.com/blog/2021/07/wordpress-download-manager-vulnerabilities/"}], "source": {"discovery": "INTERNAL"}, "title": "WordPress Download Manager <= 3.1.24 Authenticated Arbitrary File Upload", "x_generator": {"engine": "Vulnogram 0.0.9"}, "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "security@wordfence.com", "ID": "CVE-2021-34639", "STATE": "PUBLIC", "TITLE": "WordPress Download Manager <= 3.1.24 Authenticated Arbitrary File Upload"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "WordPress Download Manager", "version": {"version_data": [{"version_affected": "<=", "version_name": "3.1.24", "version_value": "3.1.24"}]}}]}, "vendor_name": "W3 Eden, Inc."}]}}, "credit": [{"lang": "eng", "value": "Ramuel Gall, Wordfence"}], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Authenticated File Upload in WordPress Download Manager <= 3.1.24 allows authenticated (Author+) users to upload files with a double extension, e.g. \"payload.php.png\" which is executable in some configurations. This issue affects: WordPress Download Manager version 3.1.24 and prior versions."}]}, "generator": {"engine": "Vulnogram 0.0.9"}, "impact": {"cvss": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-646 Reliance on File Name or Extension of Externally-Supplied File"}]}]}, "references": {"reference_data": [{"name": "https://www.wordfence.com/blog/2021/07/wordpress-download-manager-vulnerabilities/", "refsource": "MISC", "url": "https://www.wordfence.com/blog/2021/07/wordpress-download-manager-vulnerabilities/"}]}, "source": {"discovery": "INTERNAL"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T00:19:47.285Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.wordfence.com/blog/2021/07/wordpress-download-manager-vulnerabilities/"}]}]}, "cveMetadata": {"assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "assignerShortName": "Wordfence", "cveId": "CVE-2021-34639", "datePublished": "2021-08-05T20:18:29.000Z", "dateReserved": "2021-06-10T00:00:00.000Z", "dateUpdated": "2024-08-04T00:19:47.285Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"affected": [{"affectedData": [{"product": "WordPress Download Manager", "vendor": "W3 Eden, Inc.", "versions": [{"lessThanOrEqual": "3.1.24", "status": "affected", "version": "3.1.24", "versionType": "custom"}]}], "source": "security@wordfence.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:w3eden:download_manager:*:*:*:*:*:wordpress:*:*", "matchCriteriaId": "4578180C-FB33-4921-A2E9-41DA53D6C907", "versionEndIncluding": "3.1.24", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Authenticated File Upload in WordPress Download Manager <= 3.1.24 allows authenticated (Author+) users to upload files with a double extension, e.g. \"payload.php.png\" which is executable in some configurations. This issue affects: WordPress Download Manager version 3.1.24 and prior versions."}, {"lang": "es", "value": "Una subida de archivos Autenticada en WordPress Download Manager versiones anteriores a 3.1.24 incluy\u00e9ndola, permite a usuarios autenticados (Author+) subir archivos con una extensi\u00f3n doble, por ejemplo, \"payload.php.png\" que es ejecutable en algunas configuraciones. Este problema afecta a: WordPress Download Manager versi\u00f3n 3.1.24 y versiones anteriores"}], "id": "CVE-2021-34639", "lastModified": "2026-06-17T03:56:16.863", "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}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.6, "impactScore": 5.9, "source": "security@wordfence.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-08-05T21:15:12.387", "references": [{"source": "security@wordfence.com", "tags": ["Third Party Advisory"], "url": "https://www.wordfence.com/blog/2021/07/wordpress-download-manager-vulnerabilities/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://www.wordfence.com/blog/2021/07/wordpress-download-manager-vulnerabilities/"}], "sourceIdentifier": "security@wordfence.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-646"}], "source": "security@wordfence.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-434"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}

{}