CVE-2024-55878

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.

Reserved 2024-12-11 | Published 2024-12-12 | Updated 2024-12-13 | Assigner GitHub_M

Problem types

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Product status

>= 1.0.12, < 1.1.12
affected

References

github.com/...lexlsx/security/advisories/GHSA-x6mh-rjwm-8ph7

github.com/...ommit/cb4e716259e83d18e89292a4f1b721f4d34e28c2

cve.org (CVE-2024-55878)

nvd.nist.gov (CVE-2024-55878)

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