CVE-2024-58136

high-risk
Published 2025-04-10

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.

Do I need to act?

!
57.5% chance of exploitation in next 30 days
EPSS score — higher than 42% of all CVEs
!
CISA KEV: actively exploited in the wild
On the Known Exploited Vulnerabilities catalog — federal agencies must patch
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.0/10 Critical
NETWORK / HIGH complexity

Affected Products (1)

Yii

Affected Vendors

Yiiframework

References (7)

Patch https://github.com/yiisoft/yii2/commit/40fe496eda529fd1d933b56a1022ec32d3cd0b12
Issue Tracking https://github.com/yiisoft/yii2/compare/2.0.51...2.0.52
Patch https://github.com/yiisoft/yii2/pull/20232
Issue Tracking https://github.com/yiisoft/yii2/pull/20232#issuecomment-2252459709
Vendor Advisory https://www.yiiframework.com/news/709/please-upgrade-to-yii-2-0-52
Exploit https://sensepost.com/blog/2025/investigating-an-in-the-wild-campaign-using-rce-...
US Government Resource https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-...
56
/ 100
high-risk
Severity 26/34 · High
Exploitability 25/34 · High
Exposure 5/34 · Minimal