Security Advisory
CVE-2024-55878
6.8
MEDIUM
Vulnerability Description
SimpleXLSX is software for parsing and retrieving data from Excel XLSx files. Starting in version 1.0.12 and prior to version 1.1.12, when calling the extended toHTMLEx method, it is possible to execute arbitrary JavaScript code. Version 1.1.12 fixes the issue. As a workaround, don't use direct publication via toHTMLEx.
Published Date
December 12, 2024
Official Source
NIST NVD Advisory