CVE-2024-56410

Summary

PhpSpreadsheet is a PHP library for reading and writing spreadsheet files. Versions prior to 3.7.0, 2.3.5, 2.1.6, and 1.29.7 have a cross-site scripting (XSS) vulnerability in custom properties. The HTML page is generated without clearing custom properties. Versions 3.7.0, 2.3.5, 2.1.6, and 1.29.7 contain a patch for the issue.

Affected Software

VendorProductVersion RangeStatus
PHPOfficePhpSpreadsheet>= 3.0.0, < 3.7.0affected
PHPOfficePhpSpreadsheet< 1.29.7affected
PHPOfficePhpSpreadsheet>= 2.0.0, < 2.1.6affected
PHPOfficePhpSpreadsheet>= 2.2.0, < 2.3.5affected

Weaknesses

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

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: poc
    • Automatable: no
    • Technical Impact: partial

Additional References

References