XXE Bypass Vulnerability in PHPOffice PhpSpreadsheet through 1.5.0 via UTF-7 Encoding

XXE Bypass Vulnerability in PHPOffice PhpSpreadsheet through 1.5.0 via UTF-7 Encoding

CVE-2018-19277 · HIGH Severity

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

securityScan() in PHPOffice PhpSpreadsheet through 1.5.0 allows a bypass of protection mechanisms for XXE via UTF-7 encoding in a .xlsx file

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