Show plain JSON{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2024-47873", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2024-10-04T16:00:09.629Z", "datePublished": "2024-11-18T17:03:00.366Z", "dateUpdated": "2024-11-18T18:28:36.292Z"}, "containers": {"cna": {"title": "PhpSpreadsheet XmlScanner bypass leads to XXE", "problemTypes": [{"descriptions": [{"cweId": "CWE-611", "lang": "en", "description": "CWE-611: Improper Restriction of XML External Entity Reference", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}}], "references": [{"name": "https://github.com/PHPOffice/PhpSpreadsheet/security/advisories/GHSA-jw4x-v69f-hh5w", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/PHPOffice/PhpSpreadsheet/security/advisories/GHSA-jw4x-v69f-hh5w"}, {"name": "https://github.com/PHPOffice/PhpSpreadsheet/blob/39fc51309181e82593b06e2fa8e45ef8333a0335/src/PhpSpreadsheet/Reader/Security/XmlScanner.php", "tags": ["x_refsource_MISC"], "url": "https://github.com/PHPOffice/PhpSpreadsheet/blob/39fc51309181e82593b06e2fa8e45ef8333a0335/src/PhpSpreadsheet/Reader/Security/XmlScanner.php"}, {"name": "https://owasp.org/www-community/vulnerabilities/XML_External_Entity_(XXE)_Processing", "tags": ["x_refsource_MISC"], "url": "https://owasp.org/www-community/vulnerabilities/XML_External_Entity_(XXE)_Processing"}, {"name": "https://www.w3.org/TR/xml/#sec-guessing-no-ext-info", "tags": ["x_refsource_MISC"], "url": "https://www.w3.org/TR/xml/#sec-guessing-no-ext-info"}], "affected": [{"vendor": "PHPOffice", "product": "PhpSpreadsheet", "versions": [{"version": "< 1.29.4", "status": "affected"}, {"version": ">= 2.0.0, < 2.1.3", "status": "affected"}, {"version": ">= 2.2.0, < 2.3.2", "status": "affected"}, {"version": ">= 3.3.0, < 3.4.0", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2024-11-18T17:03:00.366Z"}, "descriptions": [{"lang": "en", "value": "PhpSpreadsheet is a PHP library for reading and writing spreadsheet files. The XmlScanner class has a scan method which should prevent XXE attacks. However, prior to versions 1.9.4, 2.1.3, 2.3.2, and 3.4.0, the regexes used in the `scan` method and the findCharSet method can be bypassed by using UCS-4 and encoding guessing. An attacker can bypass the sanitizer and achieve an XML external entity attack. Versions 1.9.4, 2.1.3, 2.3.2, and 3.4.0 fix the issue."}], "source": {"advisory": "GHSA-jw4x-v69f-hh5w", "discovery": "UNKNOWN"}}, "adp": [{"affected": [{"vendor": "phpoffice", "product": "phpspreadsheet", "cpes": ["cpe:2.3:a:phpoffice:phpspreadsheet:*:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "versions": [{"version": "0", "status": "affected", "lessThan": "1.29.4", "versionType": "custom"}, {"version": "2.0.0", "status": "affected", "lessThan": "2.1.3", "versionType": "custom"}, {"version": "2.2.0", "status": "affected", "lessThan": "2.3.2", "versionType": "custom"}, {"version": "3.3.0", "status": "affected", "lessThan": "3.4.0", "versionType": "custom"}]}], "metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2024-11-18T18:28:33.862619Z", "id": "CVE-2024-47873", "options": [{"Exploitation": "poc"}, {"Automatable": "yes"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-11-18T18:28:36.292Z"}}]}}