CVE-2024-13011 — AI Deep Analysis Summary

Q: What is this vulnerability? (Essence + Consequences)

🚨 **Essence**: Arbitrary File Upload via weak validation in `upload_publisher_profile_image`. 💥 **Consequences**: Full server compromise, data theft, and system takeover due to high CVSS impact.

Q: Root Cause? (CWE/Flaw)

🛡️ **Root Cause**: CWE-434 (Unrestricted Upload of File with Dangerous Type). ❌ **Flaw**: Insufficient file type verification allows malicious scripts to be uploaded.

Q: Who is affected? (Versions/Components)

📦 **Affected**: WordPress Plugin **WP Foodbakery**. 📅 **Version**: 4.7 and earlier. 🏢 **Vendor**: Chimpstudio.

Q: What can hackers do? (Privileges/Data)

💀 **Hackers Can**: Upload webshells. 🗝️ **Privileges**: Execute arbitrary code. 📂 **Data**: Access sensitive files, modify site content, and hijack user accounts.

Q: Is exploitation threshold high? (Auth/Config)

⚡ **Threshold**: LOW. 🚫 **Auth**: None required (PR:N). 🖱️ **UI**: None required (UI:N). 🌐 **Network**: Remote (AV:N). Easy to exploit!

Q: Is there a public Exp? (PoC/Wild Exploitation)

🔍 **Public Exp?**: No PoCs listed in data. 🌍 **Wild Exp**: Unconfirmed. ⚠️ **Risk**: High potential for automated attacks despite lack of public code.

Q: How to self-check? (Features/Scanning)

🔎 **Self-Check**: Scan for WP Foodbakery v4.7-. 📂 **Files**: Look for `upload_publisher_profile_image` endpoint. 🛠️ **Tools**: Use WordPress security scanners to detect outdated plugins.

Q: Is it fixed officially? (Patch/Mitigation)

🛠️ **Fix**: Update WP Foodbakery to version >4.7. 🔄 **Patch**: Official vendor release required. 📝 **Action**: Check Chimpstudio for security updates immediately.

Q: What if no patch? (Workaround)

🚧 **No Patch?**: Disable the plugin if unused. 🛡️ **WAF**: Block file upload requests to suspicious endpoints. 🔒 **Permissions**: Restrict upload directories via server config.

Q: Is it urgent? (Priority Suggestion)

🔥 **Urgency**: CRITICAL. 📉 **CVSS**: 9.8 (High). 🚨 **Priority**: Patch immediately. Remote code execution risks are severe and unauthenticated.

Updated May 06, 2026 CVSS 9.8 · Critical

This is a summary of the AI-generated 10-question deep analysis. The full version (longer answers, follow-up Q&A, related CVEs) requires login. Read the full analysis →

Q1What is this vulnerability? (Essence + Consequences)

🚨 **Essence**: Arbitrary File Upload via weak validation in `upload_publisher_profile_image`. 💥 **Consequences**: Full server compromise, data theft, and system takeover due to high CVSS impact.

Q2Root Cause? (CWE/Flaw)

🛡️ **Root Cause**: CWE-434 (Unrestricted Upload of File with Dangerous Type). ❌ **Flaw**: Insufficient file type verification allows malicious scripts to be uploaded.

Q3Who is affected? (Versions/Components)

📦 **Affected**: WordPress Plugin **WP Foodbakery**. 📅 **Version**: 4.7 and earlier. 🏢 **Vendor**: Chimpstudio.

Q4What can hackers do? (Privileges/Data)

💀 **Hackers Can**: Upload webshells. 🗝️ **Privileges**: Execute arbitrary code. 📂 **Data**: Access sensitive files, modify site content, and hijack user accounts.

Q5Is exploitation threshold high? (Auth/Config)

⚡ **Threshold**: LOW. 🚫 **Auth**: None required (PR:N). 🖱️ **UI**: None required (UI:N). 🌐 **Network**: Remote (AV:N). Easy to exploit!

Q6Is there a public Exp? (PoC/Wild Exploitation)

🔍 **Public Exp?**: No PoCs listed in data. 🌍 **Wild Exp**: Unconfirmed. ⚠️ **Risk**: High potential for automated attacks despite lack of public code.

Q7How to self-check? (Features/Scanning)

🔎 **Self-Check**: Scan for WP Foodbakery v4.7-. 📂 **Files**: Look for `upload_publisher_profile_image` endpoint. 🛠️ **Tools**: Use WordPress security scanners to detect outdated plugins.

Q8Is it fixed officially? (Patch/Mitigation)

🛠️ **Fix**: Update WP Foodbakery to version >4.7. 🔄 **Patch**: Official vendor release required. 📝 **Action**: Check Chimpstudio for security updates immediately.

Q9What if no patch? (Workaround)

🚧 **No Patch?**: Disable the plugin if unused. 🛡️ **WAF**: Block file upload requests to suspicious endpoints. 🔒 **Permissions**: Restrict upload directories via server config.

Q10Is it urgent? (Priority Suggestion)

🔥 **Urgency**: CRITICAL. 📉 **CVSS**: 9.8 (High). 🚨 **Priority**: Patch immediately. Remote code execution risks are severe and unauthenticated.

Continue exploring

Vulnerability detail Full AI analysis (login) Chimpstudio CWE-434