CVE-2024-49254 — AI Deep Analysis Summary

🚨 **Essence**: Critical Remote Code Execution (RCE) in WordPress plugin 'ajax-extend'. 💥 **Consequences**: Attackers can inject and execute arbitrary code. Total server compromise is likely.…

🛡️ **Root Cause**: CWE-94 (Code Injection). 🔍 **Flaw**: Improper control of code generation. The plugin fails to sanitize inputs properly, allowing malicious scripts to be executed as native code.

📦 **Affected**: WordPress Plugin 'ajax-extend'. 📅 **Versions**: Version 1.0 and earlier. 👤 **Vendor**: sunjianle. Any site running this specific plugin version is at risk.

💻 **Attacker Power**: Full Remote Code Execution (RCE). 🔓 **Privileges**: Can execute commands with the web server's privileges. 📂 **Data**: Can read, modify, or delete any file accessible to the web server.…

⚡ **Threshold**: LOW. 🔑 **Auth**: None required (PR:N). 🌐 **Access**: Network accessible (AV:N). 👀 **UI**: No user interaction needed (UI:N). Easy to exploit remotely.

📢 **Public Exploit**: Yes. 🔗 **Evidence**: Patchstack database lists it as a confirmed RCE vulnerability. ⚠️ **Status**: Active exploitation risk is high due to low barrier to entry.

🔍 **Self-Check**: Scan for 'ajax-extend' plugin. 📋 **Verify**: Check version number. If ≤ 1.0, you are vulnerable. 🛠️ **Tool**: Use WordPress plugin scanners or manual file inspection in wp-content/plugins/.

🩹 **Fix**: Update plugin to latest version immediately. 🚫 **Alternative**: If no update exists, **disable and delete** the plugin. 📝 **Note**: Official patch info linked via Patchstack references.

🛑 **No Patch?**: Deactivate the plugin immediately. 🧱 **Mitigation**: Remove the plugin folder from the server. 🔒 **WAF**: Use Web Application Firewall rules to block suspicious AJAX payloads if removal isn't instant.

🔥 **Urgency**: CRITICAL. 🚨 **Priority**: Immediate action required. 📉 **Risk**: CVSS Score indicates High impact on Confidentiality, Integrity, and Availability. Do not delay.