CVE-2025-39499 — AI Deep Analysis Summary

🚨 **Essence**: Untrusted data deserialization in **Medicare** plugin leads to **PHP Object Injection**. 💥 **Consequences**: Full system compromise, data theft, and site defacement due to high CVSS score (Critical).

🛡️ **Root Cause**: **CWE-502** (Deserialization of Untrusted Data). The plugin fails to validate/sanitize input before passing it to PHP's deserialization functions, allowing malicious object creation.

🏢 **Affected**: **BoldThemes** product **Medicare** (WordPress Theme/Plugin). Specifically versions **2.1.0 and earlier**. 📅 Published: May 23, 2025.

💀 **Attacker Actions**: Remote Code Execution (RCE). Hackers can inject arbitrary PHP objects to execute commands, access sensitive databases, or take full control of the WordPress server. 📊 Impact: High (C:H/I:H/A:H).

⚡ **Exploitation**: **Low Threshold**. CVSS Vector shows **AV:N** (Network), **AC:L** (Low Complexity), **PR:N** (No Privileges Required), **UI:N** (No User Interaction). Anyone can exploit it remotely. 🌐

🔍 **Public Exploit**: No specific PoC code listed in the data. However, references point to **Patchstack** vulnerability database.…

🔎 **Self-Check**: Scan for **Medicare** theme/plugin version **≤ 2.1.0**. Look for unvalidated input parameters in PHP deserialization calls.…

🛠️ **Fix**: Update **Medicare** to the latest version released by BoldThemes after May 23, 2025. Check the official WordPress repository or BoldThemes support page for the patched release. ✅

🚧 **No Patch Workaround**: Disable the plugin/theme if not essential. Implement strict **WAF rules** to block suspicious PHP serialization payloads. Restrict server-side PHP execution permissions. 🛑

🔥 **Urgency**: **CRITICAL**. CVSS is high, exploitation is remote and easy (No Auth needed). Patch immediately to prevent RCE and data breach. Do not delay. ⏳