CVE-2025-14533 — AI Deep Analysis Summary

🚨 **Essence**: A critical security flaw in 'Advanced Custom Fields: Extended' for WordPress. 📉 **Consequences**: Unauthenticated attackers can escalate privileges to **Admin**.…

🛡️ **CWE**: CWE-269 (Improper Privilege Management). 🔍 **Flaw**: The `insert_user` function fails to restrict user registration roles.…

🏢 **Vendor**: hwk-fr. 📦 **Product**: Advanced Custom Fields: Extended. 📅 **Affected Versions**: **0.9.2.1** and earlier. ✅ **Safe Version**: 0.9.2.2+.

👑 **Privileges**: Attackers gain **Administrator** access. 🔓 **Data**: Full read/write access to WordPress core, plugins, and database. 🌐 **Scope**: Complete control over the website backend.

🔓 **Auth**: **None required** (Unauthenticated). 🌍 **Network**: Remote (AV:N). ⚡ **Complexity**: Low (AC:L). 🚀 **Threshold**: **Very Low**. Easy to exploit for anyone.

📜 **Public Exp**: No specific PoC code listed in data. 🔍 **References**: WordFence and Trac links available. 🌐 **Wild Exp**: Likely high due to low complexity and lack of auth.

🔍 **Check**: Scan for 'Advanced Custom Fields: Extended' plugin. 📊 **Version**: Verify version is **< 0.9.2.2**. 🛠️ **Tool**: Use WPScan or manual plugin directory check.…

✅ **Fixed**: Yes. 📦 **Patch**: Update to version **0.9.2.2** or later. 🔗 **Source**: WordPress Trac repository. 🔄 **Action**: Immediate plugin update recommended.

🚫 **Disable**: Deactivate the plugin if update isn't possible. 🛡️ **Restrict**: Block unauthenticated user registration in WP settings. 🧱 **WAF**: Use Web Application Firewall to block suspicious registration requests.…

🔴 **Priority**: **CRITICAL**. 🚨 **Urgency**: **Immediate Action Required**. ⏳ **Risk**: CVSS 9.8 (High). 💡 **Advice**: Patch now to prevent total site takeover.