CVE-2020-4043

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{"affected": [{"affectedData": [{"product": "phpMussel", "vendor": "phpMussel", "versions": [{"status": "affected", "version": ">= 1.0.0, < 1.6.0"}]}], "source": "security-advisories@github.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:phpmussel_project:phpmussel:*:*:*:*:*:*:*:*", "matchCriteriaId": "2EC9BA66-3EEA-45DA-9609-227B31D00DE5", "versionEndExcluding": "1.6.0", "versionStartIncluding": "1.0.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "phpMussel from versions 1.0.0 and less than 1.6.0 has an unserialization vulnerability in PHP's phar wrapper. Uploading a specially crafted file to an affected version allows arbitrary code execution (discovered, tested, and confirmed by myself), so the risk factor should be regarded as very high. Newer phpMussel versions don't use PHP's phar wrapper, and are therefore unaffected. This has been fixed in version 1.6.0."}, {"lang": "es", "value": "phpMussel desde las versiones 1.0.0 y menores a 1.6.0, presenta una vulnerabilidad de deserializaci\u00f3n en el contenedor phar de PHP. Al cargar un archivo especialmente dise\u00f1ado en una versi\u00f3n afectada permite una ejecuci\u00f3n de c\u00f3digo arbitraria (descubierto, probado y confirmado por m\u00ed mismo), por lo que el factor de riesgo debe considerarse muy alto. Las versiones m\u00e1s recientes de phpMussel no utilizan el contenedor phar de PHP y, por lo tanto, no est\u00e1n afectadas. Esto se ha corregido en la versi\u00f3n 1.6.0"}], "id": "CVE-2020-4043", "lastModified": "2026-06-17T03:19:28.470", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.7, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 3.1, "impactScore": 4.0, "source": "security-advisories@github.com", "type": "Secondary"}, {"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"}]}, "published": "2020-06-10T20:15:14.483", "references": [{"source": "security-advisories@github.com", "tags": ["Patch", "Release Notes", "Third Party Advisory"], "url": "https://github.com/phpMussel/phpMussel/commit/97f25973433921c1f953430f32d3081adc4851a4"}, {"source": "security-advisories@github.com", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/phpMussel/phpMussel/issues/167"}, {"source": "security-advisories@github.com", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/phpMussel/phpMussel/pull/173"}, {"source": "security-advisories@github.com", "tags": ["Mitigation", "Third Party Advisory"], "url": "https://github.com/phpMussel/phpMussel/security/advisories/GHSA-qr95-4mq5-r3fh"}, {"source": "security-advisories@github.com", "tags": ["Third Party Advisory"], "url": "https://github.com/phpMussel/phpMussel/security/policy#currently-known-vulnerabilities"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Release Notes", "Third Party Advisory"], "url": "https://github.com/phpMussel/phpMussel/commit/97f25973433921c1f953430f32d3081adc4851a4"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/phpMussel/phpMussel/issues/167"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/phpMussel/phpMussel/pull/173"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mitigation", "Third Party Advisory"], "url": "https://github.com/phpMussel/phpMussel/security/advisories/GHSA-qr95-4mq5-r3fh"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://github.com/phpMussel/phpMussel/security/policy#currently-known-vulnerabilities"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-502"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

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