PT-2024-64: Unauthorized Reflected XSS in PhpSpreadsheet (Convert-Online.php)

The vulnerability was identified in PhpSpreadsheet, versions = 3.0.0, = 2.0.0, = 2.2.0, = 3.0.0, = 2.0.0, = 2.2.0, = 2.3.4 to 2.3.5 or higher Additional information: Security advisory Researcher: Aleksey Solovev Positive Technologies...