[MEDIUM] PhpSpreadsheet allows bypassing of XSS sanitizer using the javascript protocol and special characters

PKSA-8b16-mcgz-h4cz CVE-2025-23210 GHSA-r57h-547h-w24f

Affected version: >=2.0.0,<2.1.8|>=2.2.0,<2.3.7|<1.29.9|>=3.0.0,<3.9.0

Reported by:
GitHub

[MEDIUM] Cross-Site Scripting (XSS) vulnerability in generateNavigation() function in PhpSpreadsheet

PKSA-s99r-9yxm-hjvt CVE-2025-22131 GHSA-79xx-vf93-p7cx

Affected version: >=2.2.0,<2.3.6|>=2.0.0,<2.1.7|<1.29.8|>=3.0.0,<3.8.0

Reported by:
GitHub