CVE-2024-58136
CriticalActively exploited (CISA KEV)
Description
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.
SeverityCritical
CVSS9.0
Exploit probability—
ProductYiiframework Yii
PublishedApr 10, 2025
First seenApr 10, 2025
Added to KEVMay 2, 2025
Weakness typeCWE-424CWE-424
How to fix
CISA required action
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
CISA due date: May 23, 2025Update
- yiiframework yii2.0.52 or later
- yiisoft/yii22.0.52 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| yiiframework yii | v < 2.0.52 | 2.0.52 |
| yiisoft/yii2Packagist | v < 2.0.52 | 2.0.52 |
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