CVE-2021-23394

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NOTE: This only applies if the server parses .phar files as PHP."}]}, "impact": {"cvss": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.1, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Remote Code Execution (RCE)"}]}]}, "references": {"reference_data": [{"name": "https://snyk.io/vuln/SNYK-PHP-STUDIO42ELFINDER-1290554", "refsource": "MISC", "url": "https://snyk.io/vuln/SNYK-PHP-STUDIO42ELFINDER-1290554"}, {"name": "https://github.com/Studio-42/elFinder", "refsource": "MISC", "url": "https://github.com/Studio-42/elFinder"}, {"name": "https://github.com/Studio-42/elFinder/issues/3295", "refsource": "MISC", "url": "https://github.com/Studio-42/elFinder/issues/3295"}, {"name": "https://github.com/Studio-42/elFinder/commit/75ea92decc16a5daf7f618f85dc621d1b534b5e1", "refsource": "MISC", "url": "https://github.com/Studio-42/elFinder/commit/75ea92decc16a5daf7f618f85dc621d1b534b5e1"}, {"name": "https://blog.sonarsource.com/elfinder-case-study-of-web-file-manager-vulnerabilities/", "refsource": "MISC", "url": "https://blog.sonarsource.com/elfinder-case-study-of-web-file-manager-vulnerabilities/"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T19:05:55.797Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://snyk.io/vuln/SNYK-PHP-STUDIO42ELFINDER-1290554"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/Studio-42/elFinder"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/Studio-42/elFinder/issues/3295"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/Studio-42/elFinder/commit/75ea92decc16a5daf7f618f85dc621d1b534b5e1"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://blog.sonarsource.com/elfinder-case-study-of-web-file-manager-vulnerabilities/"}]}]}, "cveMetadata": {"assignerOrgId": "bae035ff-b466-4ff4-94d0-fc9efd9e1730", "assignerShortName": "snyk", "cveId": "CVE-2021-23394", "datePublished": "2021-06-13T11:05:11.816Z", "dateReserved": "2021-01-08T00:00:00.000Z", "dateUpdated": "2024-09-16T22:30:47.517Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "studio-42/elfinder", "vendor": "n/a", "versions": [{"lessThan": "2.1.58", "status": "affected", "version": "unspecified", "versionType": "custom"}]}], "source": "report@snyk.io"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:std42:elfinder:*:*:*:*:*:*:*:*", "matchCriteriaId": "AEA17C8B-00A9-4E58-A2F3-1D276D1C13B7", "versionEndExcluding": "2.1.58", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The package studio-42/elfinder before 2.1.58 are vulnerable to Remote Code Execution (RCE) via execution of PHP code in a .phar file. NOTE: This only applies if the server parses .phar files as PHP."}, {"lang": "es", "value": "El paquete studio-42/elfinder versiones anteriores a 2.1.58, es vulnerable a una ejecuci\u00f3n de c\u00f3digo remota (RCE) mediante la ejecuci\u00f3n de c\u00f3digo PHP en un archivo .phar.&#xa0;NOTA: Esto solo se aplica si el servidor analiza los archivos .phar como PHP"}], "id": "CVE-2021-23394", "lastModified": "2026-06-17T03:38:40.937", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 8.6, "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": 8.1, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.2, "impactScore": 5.9, "source": "report@snyk.io", "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": "2021-06-13T11:15:14.290", "references": [{"source": "report@snyk.io", "tags": ["Exploit", "Third Party Advisory"], "url": "https://blog.sonarsource.com/elfinder-case-study-of-web-file-manager-vulnerabilities/"}, {"source": "report@snyk.io", "tags": ["Third Party Advisory"], "url": "https://github.com/Studio-42/elFinder"}, {"source": "report@snyk.io", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/Studio-42/elFinder/commit/75ea92decc16a5daf7f618f85dc621d1b534b5e1"}, {"source": "report@snyk.io", "tags": ["Exploit", "Issue Tracking", "Patch", "Third Party Advisory"], "url": "https://github.com/Studio-42/elFinder/issues/3295"}, {"source": "report@snyk.io", "tags": ["Third Party Advisory"], "url": "https://snyk.io/vuln/SNYK-PHP-STUDIO42ELFINDER-1290554"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://blog.sonarsource.com/elfinder-case-study-of-web-file-manager-vulnerabilities/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://github.com/Studio-42/elFinder"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/Studio-42/elFinder/commit/75ea92decc16a5daf7f618f85dc621d1b534b5e1"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Issue Tracking", "Patch", "Third Party Advisory"], "url": "https://github.com/Studio-42/elFinder/issues/3295"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://snyk.io/vuln/SNYK-PHP-STUDIO42ELFINDER-1290554"}], "sourceIdentifier": "report@snyk.io", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-434"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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