CVE-2025-48089 — AI Deep Analysis Summary

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

🚨 **Essence**: SQL Injection (SQLi) in **HiStudy Theme** (v3.1.0-). 📉 **Consequences**: Attackers can manipulate database queries via unsanitized inputs, leading to data theft or site compromise.

Q: Root Cause? (CWE/Flaw)

🛡️ **Root Cause**: **CWE-89** (Improper Neutralization of Special Elements). The plugin fails to sanitize specific user inputs before using them in SQL queries. 🐛 **Flaw**: Lack of input validation/escaping.

Q: Who is affected? (Versions/Components)

👥 **Affected**: **Rainbow-Themes** products. 📦 **Product**: Education WordPress Theme | HiStudy. 📅 **Version**: **< 3.1.0**. (All versions prior to 3.1.0 are vulnerable).

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

💀 **Capabilities**: Full Database Access. 📂 **Data**: Extract sensitive user data, passwords, or admin credentials. 🔄 **Impact**: Potential full site takeover or data breach due to high CVSS score.

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

⚡ **Threshold**: **LOW**. 🌐 **Network**: Remote (AV:N). 🔑 **Auth**: None required (PR:N/UI:N). 🎯 **Complexity**: Low (AC:L). Easy to exploit without login.

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

🔍 **Exploit Status**: **No Public PoC** listed in data. 📝 **Note**: While no code is provided, the CVSS vector suggests it is easily exploitable by anyone with basic SQLi knowledge.

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

🔎 **Self-Check**: Scan for **HiStudy Theme** versions < 3.1.0. 🛠️ **Tools**: Use WPScan or manual version checks. 🚩 **Indicator**: Look for unsanitized parameters in theme functions handling user input.

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

🛠️ **Fix**: Update to **Version 3.1.0** or later. 📥 **Source**: Official WordPress repository or vendor site. 🔄 **Action**: Immediate theme update is the primary mitigation.

Q: What if no patch? (Workaround)

🚧 **No Patch?**: Disable the theme. 🚫 **Mitigation**: Switch to a default WP theme temporarily. 🛡️ **WAF**: Use Web Application Firewall to block SQLi patterns if update is delayed.

Q: Is it urgent? (Priority Suggestion)

🔥 **Urgency**: **HIGH**. 📈 **CVSS**: High severity (C:H, S:C). ⏳ **Risk**: Critical data exposure. 🚀 **Priority**: Patch immediately upon availability.

Updated May 06, 2026 CVSS 9.3 · 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**: SQL Injection (SQLi) in **HiStudy Theme** (v3.1.0-). 📉 **Consequences**: Attackers can manipulate database queries via unsanitized inputs, leading to data theft or site compromise.

Q2Root Cause? (CWE/Flaw)

🛡️ **Root Cause**: **CWE-89** (Improper Neutralization of Special Elements). The plugin fails to sanitize specific user inputs before using them in SQL queries. 🐛 **Flaw**: Lack of input validation/escaping.

Q3Who is affected? (Versions/Components)

👥 **Affected**: **Rainbow-Themes** products. 📦 **Product**: Education WordPress Theme | HiStudy. 📅 **Version**: **< 3.1.0**. (All versions prior to 3.1.0 are vulnerable).

Q4What can hackers do? (Privileges/Data)

💀 **Capabilities**: Full Database Access. 📂 **Data**: Extract sensitive user data, passwords, or admin credentials. 🔄 **Impact**: Potential full site takeover or data breach due to high CVSS score.

Q5Is exploitation threshold high? (Auth/Config)

⚡ **Threshold**: **LOW**. 🌐 **Network**: Remote (AV:N). 🔑 **Auth**: None required (PR:N/UI:N). 🎯 **Complexity**: Low (AC:L). Easy to exploit without login.

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

🔍 **Exploit Status**: **No Public PoC** listed in data. 📝 **Note**: While no code is provided, the CVSS vector suggests it is easily exploitable by anyone with basic SQLi knowledge.

Q7How to self-check? (Features/Scanning)

🔎 **Self-Check**: Scan for **HiStudy Theme** versions < 3.1.0. 🛠️ **Tools**: Use WPScan or manual version checks. 🚩 **Indicator**: Look for unsanitized parameters in theme functions handling user input.

Q8Is it fixed officially? (Patch/Mitigation)

🛠️ **Fix**: Update to **Version 3.1.0** or later. 📥 **Source**: Official WordPress repository or vendor site. 🔄 **Action**: Immediate theme update is the primary mitigation.

Q9What if no patch? (Workaround)

🚧 **No Patch?**: Disable the theme. 🚫 **Mitigation**: Switch to a default WP theme temporarily. 🛡️ **WAF**: Use Web Application Firewall to block SQLi patterns if update is delayed.

Q10Is it urgent? (Priority Suggestion)

🔥 **Urgency**: **HIGH**. 📈 **CVSS**: High severity (C:H, S:C). ⏳ **Risk**: Critical data exposure. 🚀 **Priority**: Patch immediately upon availability.

Continue exploring

Vulnerability detail Full AI analysis (login) Rainbow-Themes CWE-89