PhpSpreadsheet is a PHP library for reading and writing spreadsheet files. Cross-Site Scripting (XSS) vulnerability in the code which translates the XLSX file into a HTML representation and displays it in the response.
CVE ID: CVE-2025-22131
CVSS Base Severity: MEDIUM
CVSS Base Score: 5.1
Vendor: PHPOffice
Product: PhpSpreadsheet
EPSS Score: 0.04% (probability of being exploited)
EPSS Percentile: 11.68% (scored less or equal to compared to others)
EPSS Date: 2025-02-18 (when was this score calculated)