XML External Entity (XXE) Injection

symfony/serializer is vulnerable to XML External Entity XXE injection. This vulnerability is due to the failure to disable external entities when parsing XML using the XMLEncoder component, which allows an attacker to include arbitrary files from the file system by exploiting the XXE injection fl...

CSV Injection

symfony/serializer is vulnerable to CSV Injection. The vulnerability exists in a private variable used in flatten function of CsvEncoder.php as it doesn't properly encode the formulas which allows an attacker to inject arbitrary CSV formulas and code...

DEBIAN-CVE-2021-41270

Symfony/Serializer handles serializing and deserializing data structures for Symfony, a PHP framework for web and console applications and a set of reusable PHP components. Symfony versions 4.1.0 before 4.4.35 and versions 5.0.0 before 5.3.12 are vulnerable to CSV injection, also known as formula...

CVE-2021-41270

Symfony/Serializer handles serializing and deserializing data structures for Symfony, a PHP framework for web and console applications and a set of reusable PHP components. Symfony versions 4.1.0 before 4.4.35 and versions 5.0.0 before 5.3.12 are vulnerable to CSV injection, also known as formula...