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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.
Reserved 2025-04-10 | Published 2025-04-10 | Updated 2025-05-02 | Assigner mitreDate added 2025-05-02 | Due date 2025-05-23
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
CWE-424 Improper Protection of Alternate Path
github.com/yiisoft/yii2/pull/20232
github.com/yiisoft/yii2/pull/20232
github.com/...ommit/40fe496eda529fd1d933b56a1022ec32d3cd0b12
github.com/yiisoft/yii2/compare/2.0.51...2.0.52
www.yiiframework.com/news/709/please-upgrade-to-yii-2-0-52
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