Yii 2 before 2.0.52 mishandles the attaching of behavior that is defined by an __class array key, a CVE-2024-4990 regression, as exploited in the wild in February through April 2025.
{ "nvd_published_at": "2025-04-10T03:15:17Z", "cwe_ids": [ "CWE-424" ], "severity": "CRITICAL", "github_reviewed": true, "github_reviewed_at": "2025-04-10T20:26:18Z" }