CVE-2025-47539 — AI Deep Analysis Summary

🚨 **Essence**: Critical Privilege Escalation in WordPress Eventin Plugin. <br>💥 **Consequences**: Unauthenticated attackers can escalate to Administrator. Full site compromise, data theft, and defacement are imminent.…

🛡️ **Root Cause**: CWE-266 (Incorrect Privilege Assignment). <br>🔍 **Flaw**: Missing authorization check in the `import_items()` REST API endpoint.…

📦 **Affected**: WordPress Plugin **Eventin**. <br>📉 **Versions**: **4.0.26 and earlier**. <br>🏢 **Vendor**: Arraytics. If you are running any version ≤ 4.0.26, you are vulnerable.

👑 **Hacker Power**: Create new users with **Arbitrary Roles** (including Administrator). <br>🔓 **Access**: Unauthenticated access means anyone on the internet can do this. No login required.…

⚡ **Threshold**: **Extremely Low**. <br>🌐 **Auth**: None required (Unauthenticated). <br>🎯 **Config**: Just need to send a crafted REST API request. No complex setup or social engineering needed.…

🔥 **Exploits**: **YES, Public & Active**. <br>📂 **PoCs**: Available on GitHub (e.g., Nxploited, snapdowgg). <br>🚀 **Automation**: Nuclei templates exist. Automated scanners are already hunting for this.…

🔍 **Self-Check**: <br>1. Check your WordPress Plugins list for **Eventin**. <br>2. Verify version is **≤ 4.0.26**. <br>3. Use scanners like Nuclei with the CVE-2025-47539 template. <br>4.…

🛠️ **Fix**: **YES, Patched**. <br>📦 **Solution**: Update Eventin to version **4.0.27 or later**. <br>✅ **Status**: The vulnerability is resolved in the newer version by adding proper permission checks.

🚧 **No Patch Workaround**: <br>1. **Disable REST API** for unauthenticated users if possible (hard in WP). <br>2. **Block** the specific REST endpoint via WAF rules. <br>3. **Monitor** user creation logs closely. <br>4.…

🚨 **Urgency**: **CRITICAL / IMMEDIATE**. <br>⏳ **Priority**: P0. <br>💡 **Advice**: Patch NOW. CVSS 9.8 + Unauthenticated + Public PoC = Active Threat. Do not wait. Your site is a sitting duck.