PT-2025-4849 · Phpoffice · Phpspreadsheet

Name of the Vulnerable Software and Affected Versions: phpoffice/phpspreadsheet versions prior to 1.29.9 phpoffice/phpspreadsheet versions prior to 2.1.8 phpoffice/phpspreadsheet versions prior to 2.3.7 phpoffice/phpspreadsheet versions prior to 3.9.0 Description: The issue is related to a bypass...

Cross-site Scripting (XSS)

Overview Affected versions of this package are vulnerable to Cross-site Scripting XSS due to improper user input sanitization passed through the generateMeta parameter of the class \Writer\Html. Remediation There is no fixed version for phpoffice/phpexcel. References - GitHub Commit...

Cross-site Scripting (XSS)

Overview Affected versions of this package are vulnerable to Cross-site Scripting XSS due to improper input sanitization of the generateRowparameter in the \Writer\Html class. Remediation There is no fixed version for phpoffice/phpexcel. References - GitHub Commit Credit: Aleksey Solovev...

CVE-2024-45292

PHPSpreadsheet is a pure PHP library for reading and writing spreadsheet files. "\PhpOffice\PhpSpreadsheet\Writer\Html" does not sanitize "javascript:" URLs from hyperlink "href" attributes, resulting in a Cross-Site Scripting vulnerability. This issue has been addressed in release versions 1.29....

CVE-2024-45046

PHPSpreadsheet is a pure PHP library for reading and writing spreadsheet files. In affected versions "\PhpOffice\PhpSpreadsheet\Writer\Html" doesn't sanitize spreadsheet styling information such as font names, allowing an attacker to inject arbitrary JavaScript on the page. As a result an attacke...