[MEDIUM] Cross-site Scripting vulnerability in SimpleXLSXEx::readXfs and SimpeXLSX::toHTMLEx

PKSA-77d2-wktx-k31d CVE-2024-55878 GHSA-x6mh-rjwm-8ph7

Affected version: >=1.0.12,<1.1.12

Reported by:
GitHub