Security Advisory

CVE-2024-45292

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2024-10-07 20:06:13

Last updated 2024-10-07 20:26:37

Assigner GitHub_M

State PUBLISHED

Description

PHPSpreadsheet is a pure PHP library for reading and writing spreadsheet files. `PhpOfficePhpSpreadsheetWriterHtml` does not sanitize "javascript:" URLs from hyperlink `href` attributes, resulting in a Cross-Site Scripting vulnerability. This issue has been addressed in release versions 1.29.2, 2.1.1, and 2.3.0. All users are advised to upgrade. There are no known workarounds for this vulnerability.

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