CVE-2026-27439 — AI Deep Analysis Summary

🚨 **Essence**: WordPress plugin **Dentario** (v1.5 & earlier) suffers from **PHP Object Injection**. <br>⚠️ **Consequences**: Attackers can inject malicious objects via **untrusted data deserialization**.…

🛡️ **Root Cause**: **CWE-502: Deserialization of Untrusted Data**. <br>❌ **Flaw**: The plugin fails to validate or sanitize data before passing it to PHP's `unserialize()` function.…

🏢 **Affected Vendor**: **ThemeREX**. <br>📦 **Product**: **Dentario** (WordPress Theme/Plugin). <br>📅 **Versions**: **1.5 and earlier**. If you are running an older version, you are at risk!

💀 **Attacker Capabilities**: <br>🔓 **Privileges**: Full control over the WordPress environment. <br>📂 **Data**: Access to sensitive database contents, user credentials, and server files.…

🔓 **Exploitation Threshold**: **LOW**. <br>🚫 **Auth Required**: **None** (PR:N). <br>👀 **User Interaction**: **None** (UI:N). <br>🌍 **Attack Vector**: **Network** (AV:N).…

📜 **Public Exploit**: **No specific PoC provided** in the current data. <br>⚠️ **Risk**: Despite no public PoC, the CVSS score indicates high severity.…

🔍 **Self-Check**: <br>1. Check your WordPress admin for **Dentario** plugin version. <br>2. If version ≤ **1.5**, you are vulnerable. <br>3.…

🛠️ **Official Fix**: **Yes**. <br>📢 **Action**: Update **Dentario** to a version **newer than 1.5**.…

🚧 **No Patch Workaround**: <br>1. **Disable** the Dentario plugin immediately if possible. <br>2. **Restrict access** to WordPress admin areas via IP whitelisting. <br>3.…

🔥 **Urgency**: **CRITICAL**. <br>⏱️ **Priority**: **Immediate Action Required**. <br>📉 **Reason**: Remote, unauthenticated exploitation with high impact (CVSS High). Do not wait for a PoC.…