CVE-2022-30512 — AI Deep Analysis Summary

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

🚨 **Essence**: SQL Injection in `accounts/payment_history.php`. 💥 **Consequences**: Attackers can steal sensitive data, modify records, or execute unauthorized admin actions. Critical integrity risk!

Q: Root Cause? (CWE/Flaw)

🛡️ **Root Cause**: Unsanitized input in `$_GET['month']` parameter. 📍 **Location**: Line 31 of `/dms/admin/accounts/payment_history.php`. Direct SQL query execution without validation.

Q: Who is affected? (Versions/Components)

🎯 **Affected**: School Dormitory Management System **v1.0**. 👤 **Vendor**: Carlo Montero (Personal Developer). 📦 **Source**: SourceCodester PHP/OOP free source code.

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

🕵️ **Hacker Actions**: 1. Extract database contents (user info, payments). 2. Modify financial records. 3. Perform unauthorized admin operations. ⚠️ Full data compromise potential!

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

🔓 **Threshold**: **LOW**. 🚫 **Auth**: **Unauthenticated**. 🌐 **Access**: Requires only network access to the specific PHP file. No login needed to exploit!

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

💣 **Public Exp**: **YES**. 🔗 **PoC**: Available on GitHub (`bigzooooz/CVE-2022-30512`). 🤖 **Scanners**: Nuclei templates exist. Wild exploitation is highly likely.

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

🔍 **Self-Check**: 1. Scan for `payment_history.php` endpoint. 2. Inject SQL payloads into `?month=` parameter. 3. Use Nuclei template for automated detection. 👀 Look for error-based responses.

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

🩹 **Official Patch**: **UNKNOWN**. 📝 **Status**: Vendor is a personal developer. No official patch link provided in CVE data. ⚠️ Rely on community PoCs for understanding, not fixes.

Q: Is it urgent? (Priority Suggestion)

🔥 **Urgency**: **HIGH**. 🚀 **Priority**: Immediate action required. 📉 **Risk**: Unauthenticated + SQLi = Easy data breach. 💡 **Action**: Patch or block access NOW!

Updated May 08, 2026

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**: SQL Injection in `accounts/payment_history.php`. <br>💥 **Consequences**: Attackers can steal sensitive data, modify records, or execute unauthorized admin actions. Critical integrity risk!

Q2Root Cause? (CWE/Flaw)

🛡️ **Root Cause**: Unsanitized input in `$_GET['month']` parameter. <br>📍 **Location**: Line 31 of `/dms/admin/accounts/payment_history.php`. Direct SQL query execution without validation.

Q3Who is affected? (Versions/Components)

🎯 **Affected**: School Dormitory Management System **v1.0**. <br>👤 **Vendor**: Carlo Montero (Personal Developer). <br>📦 **Source**: SourceCodester PHP/OOP free source code.

Q4What can hackers do? (Privileges/Data)

🕵️ **Hacker Actions**: <br>1. Extract database contents (user info, payments). <br>2. Modify financial records. <br>3. Perform unauthorized admin operations. <br>⚠️ Full data compromise potential!

Q5Is exploitation threshold high? (Auth/Config)

🔓 **Threshold**: **LOW**. <br>🚫 **Auth**: **Unauthenticated**. <br>🌐 **Access**: Requires only network access to the specific PHP file. No login needed to exploit!

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

💣 **Public Exp**: **YES**. <br>🔗 **PoC**: Available on GitHub (`bigzooooz/CVE-2022-30512`). <br>🤖 **Scanners**: Nuclei templates exist. Wild exploitation is highly likely.

Q7How to self-check? (Features/Scanning)

🔍 **Self-Check**: <br>1. Scan for `payment_history.php` endpoint. <br>2. Inject SQL payloads into `?month=` parameter. <br>3. Use Nuclei template for automated detection. <br>👀 Look for error-based responses.

Q8Is it fixed officially? (Patch/Mitigation)

🩹 **Official Patch**: **UNKNOWN**. <br>📝 **Status**: Vendor is a personal developer. No official patch link provided in CVE data. <br>⚠️ Rely on community PoCs for understanding, not fixes.

Q9What if no patch? (Workaround)

🛡️ **Workaround**: <br>1. **Block Access**: Restrict `/dms/admin/accounts/payment_history.php` via WAF or Nginx/Apache rules. <br>2.…

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Q10Is it urgent? (Priority Suggestion)

🔥 **Urgency**: **HIGH**. <br>🚀 **Priority**: Immediate action required. <br>📉 **Risk**: Unauthenticated + SQLi = Easy data breach. <br>💡 **Action**: Patch or block access NOW!

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