CVE-2024-45291

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{"affected": [{"affectedData": [{"product": "PhpSpreadsheet", "vendor": "PHPOffice", "versions": [{"status": "affected", "version": "< 1.29.2"}, {"status": "affected", "version": ">= 2.0.0, < 2.1.1"}, {"status": "affected", "version": ">= 2.2.0, < 2.3.0"}]}], "source": "security-advisories@github.com"}, {"affectedData": [{"cpes": ["cpe:2.3:a:phpoffice:phpspreadsheet:*:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "product": "phpspreadsheet", "vendor": "phpoffice", "versions": [{"lessThan": "1.29.2", "status": "affected", "version": "0", "versionType": "custom"}, {"lessThan": "2.1.1", "status": "affected", "version": "2.0.0", "versionType": "custom"}, {"lessThan": "2.3.0", "status": "affected", "version": "2.2.0", "versionType": "custom"}]}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:phpoffice:phpspreadsheet:*:*:*:*:*:*:*:*", "matchCriteriaId": "9FB20F02-0DCA-4875-B1AF-E6969820AD9A", "versionEndExcluding": "1.29.2", "vulnerable": true}, {"criteria": "cpe:2.3:a:phpoffice:phpspreadsheet:*:*:*:*:*:*:*:*", "matchCriteriaId": "79F5B018-FDB7-40DC-9B67-7312ED70808F", "versionEndExcluding": "2.1.1", "versionStartIncluding": "2.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:phpoffice:phpspreadsheet:*:*:*:*:*:*:*:*", "matchCriteriaId": "4B62CAAE-2E1E-42A2-9152-2DB7E3DA36A8", "versionEndExcluding": "2.3.0", "versionStartIncluding": "2.2.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "PHPSpreadsheet is a pure PHP library for reading and writing spreadsheet files. It's possible for an attacker to construct an XLSX file that links images from arbitrary paths. When embedding images has been enabled in HTML writer with `$writer->setEmbedImages(true);` those files will be included in the output as `data:` URLs, regardless of the file's type. Also URLs can be used for embedding, resulting in a Server-Side Request Forgery vulnerability. When embedding images has been enabled, an attacker can read arbitrary files on the server and perform arbitrary HTTP GET requests. Note that any PHP protocol wrappers can be used, meaning that if for example the `expect://` wrapper is enabled, also remote code execution is possible. This issue has been addressed in release versions 1.29.2, 2.1.1, and 2.3.0. All users are advised to upgrade. there are no known workarounds for this vulnerability."}, {"lang": "es", "value": "PHPSpreadsheet es una librer\u00eda PHP pura para leer y escribir archivos de hojas de c\u00e1lculo. Un atacante puede construir un archivo XLSX que vincule im\u00e1genes desde rutas arbitrarias. Cuando se ha habilitado la incrustaci\u00f3n de im\u00e1genes en el escritor HTML con `$writer-&gt;setEmbedImages(true);`, esos archivos se incluir\u00e1n en la salida como URL `data:`, independientemente del tipo de archivo. Tambi\u00e9n se pueden usar URL para incrustar, lo que da como resultado una vulnerabilidad de Server-Side Request Forgery. Cuando se ha habilitado la incrustaci\u00f3n de im\u00e1genes, un atacante puede leer archivos arbitrarios en el servidor y realizar solicitudes HTTP GET arbitrarias. Tenga en cuenta que se puede utilizar cualquier contenedor de protocolo PHP, lo que significa que si, por ejemplo, se habilita el contenedor `expect://`, tambi\u00e9n es posible la ejecuci\u00f3n remota de c\u00f3digo. Este problema se ha solucionado en las versiones de lanzamiento 1.29.2, 2.1.1 y 2.3.0. Se recomienda a todos los usuarios que actualicen. No se conocen workarounds para esta vulnerabilidad."}], "id": "CVE-2024-45291", "lastModified": "2026-06-17T07:53:57.777", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 4.0, "source": "security-advisories@github.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"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2024-45291", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2024-10-08T18:31:36.625928Z", "version": "2.0.3"}}]}, "published": "2024-10-07T21:15:17.633", "references": [{"source": "security-advisories@github.com", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/PHPOffice/PhpSpreadsheet/security/advisories/GHSA-w9xv-qf98-ccq4"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-36"}, {"lang": "en", "value": "CWE-918"}], "source": "security-advisories@github.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-22"}, {"lang": "en", "value": "CWE-918"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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