Search by 
symfony/validator Security Advisories for v2.1.5 (1)
-
[HIGH] Validation metadata serialization and loss of information
PKSA-kd6c-vk25-4qyx CVE-2013-4751 GHSA-q8j7-fjh7-25v5
Affected version: >=2.0.0,<2.0.24|>=2.1.0,<2.1.12|>=2.2.0,<2.2.5|>=2.3.0,<2.3.3
Reported by:
GitHub, FriendsOfPHP/security-advisories