PKSA-r15m-kszr-8n8q: PhpSpreadsheet: SSRF whitelist bypass via unre-validated HTTP redirect in Drawing::setPath external image loading
Published Oct 27, 2026
·Updated
PhpSpreadsheet: SSRF whitelist bypass via unre-validated HTTP redirect in Drawing::setPath external image loading
Affected Software
5 affected components
composer/phpoffice/phpspreadsheet<=1.30.6
composer/phpoffice/phpspreadsheet>=2.0.0, <=2.1.18
composer/phpoffice/phpspreadsheet>=2.2.0, <=2.4.7
composer/phpoffice/phpspreadsheet>=3.3.0, <=3.10.7
composer/phpoffice/phpspreadsheet>=4.0.0, <=5.9.0
Event History
Oct 27, 2026
Advisory Published
via Packagist·03:38 PM
Data Sourced
via Packagist·03:38 PM
DescriptionSeverityAffected Software