CVE-2024-23525: Tozt Spreadsheet::parsexlsx

Medium severity, CVSS 6.5. EPSS: 0.8% chance of exploitation in the next 30 days.

The Spreadsheet::ParseXLSX package before 0.30 for Perl allows XXE attacks because it neglects to use the no_xxe option of XML::Twig.

Affected products

• Tozt Spreadsheet::parsexlsx: before 0.30 (fixed in 0.30)

Published 2024-01-18. Last modified 2026-06-17.