CVE-2021-4436

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{"affected": [{"affectedData": [{"collectionURL": "https://wordpress.org/plugins", "defaultStatus": "unaffected", "product": "3DPrint Lite", "vendor": "Unknown", "versions": [{"lessThan": "1.9.1.5", "status": "affected", "version": "0", "versionType": "semver"}]}], "source": "contact@wpscan.com"}, {"affectedData": [{"cpes": ["cpe:2.3:a:wp3dprinting:3dprint_lite:-:*:*:*:*:wordpress:*:*"], "defaultStatus": "unaffected", "product": "3dprint_lite", "vendor": "wp3dprinting", "versions": [{"lessThan": "1.9.1.5", "status": "affected", "version": "0", "versionType": "semver"}]}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:wp3dprinting:3dprint_lite:*:*:*:*:*:wordpress:*:*", "matchCriteriaId": "65F6B829-EBB0-4DFA-8CAC-EE0BB929B1A7", "versionEndExcluding": "1.9.1.5", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The 3DPrint Lite WordPress plugin before 1.9.1.5 does not have any authorisation and does not check the uploaded file in its p3dlite_handle_upload AJAX action , allowing unauthenticated users to upload arbitrary file to the web server. However, there is a .htaccess, preventing the file to be accessed on Web servers such as Apache."}, {"lang": "es", "value": "El complemento 3DPrint Lite de WordPress anterior a 1.9.1.5 no tiene ninguna autorizaci\u00f3n y no verifica el archivo cargado en su acci\u00f3n p3dlite_handle_upload AJAX, lo que permite a usuarios no autenticados cargar archivos arbitrarios al servidor web. Sin embargo, existe un .htaccess que impide acceder al archivo en servidores web como Apache."}], "id": "CVE-2021-4436", "lastModified": "2026-06-17T04:19:45.190", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2021-4436", "options": [{"exploitation": "poc"}, {"automatable": "yes"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2024-02-06T18:58:37.574670Z", "version": "2.0.3"}}]}, "published": "2024-02-05T09:15:43.013", "references": [{"source": "contact@wpscan.com", "tags": ["Exploit", "Third Party Advisory"], "url": "https://wpscan.com/vulnerability/c46ecd0d-a132-4ad6-b936-8acde3a09282/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://wpscan.com/vulnerability/c46ecd0d-a132-4ad6-b936-8acde3a09282/"}], "sourceIdentifier": "contact@wpscan.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-434"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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