# CVE-2024-58136

> 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.

- **CVSS:** 9 (CRITICAL)
- **EPSS:** 57.5%
- **CISA KEV:** yes
- **CWE:** CWE-424

Canonical: https://intel.threadlinqs.com/cve/CVE-2024-58136
Full threat coverage + IOCs via the Threadlinqs MCP server (Purple tier): https://intel.threadlinqs.com/mcp