CVE-2026-28074 — AI Deep Analysis Summary

🚨 **Essence**: Untrusted data deserialization in **Pizza House** plugin. <br>💥 **Consequences**: Object Injection. Attackers can manipulate internal objects, leading to full system compromise.

🛡️ **Root Cause**: **CWE-502** (Deserialization of Untrusted Data). <br>⚠️ **Flaw**: The plugin processes data without proper validation, allowing malicious payloads to be executed as objects.

🏢 **Vendor**: ThemeREX. <br>📦 **Product**: WordPress Plugin **Pizza House**. <br>📅 **Affected**: Versions **1.4.0 and earlier**.

🕵️ **Capabilities**: High-impact attacks. <br>🔓 **Privileges**: Full control over the application. <br>📊 **Data**: Complete confidentiality, integrity, and availability loss (CVSS: H/H/H).

🔑 **Threshold**: **LOW**. <br>🌐 **Access**: Network Accessible (AV:N). <br>🔒 **Auth**: No Privileges Required (PR:N). <br>👀 **User Interaction**: None (UI:N). Easy to exploit remotely.

📜 **Public Exploit**: **No** public PoC or wild exploitation detected yet. <br>⏳ **Status**: References point to vendor advisories, but no active code is available.

🔍 **Self-Check**: Scan for **Pizza House** plugin version **≤ 1.4.0**. <br>🛠️ **Feature**: Look for unvalidated input points in PHP object handling within the plugin files.

🩹 **Fix**: Update to the latest version of **Pizza House** plugin. <br>✅ **Official**: Patch available via ThemeREX/WordPress repository.

🚧 **Workaround**: If patching is delayed, **disable** the plugin immediately. <br>🚫 **Mitigation**: Remove the plugin directory or restrict access until updated.

🔥 **Urgency**: **CRITICAL**. <br>⚡ **Priority**: Patch immediately. CVSS is high (9.8+ implied by H/H/H), no auth needed, and remote exploitation is trivial.