CVE-2023-46623 — AI Deep Analysis Summary

Q: Root Cause? (CWE/Flaw)

🛡️ **CWE-94**: Improper Control of Generation of Code (Code Injection). 🔍 **Flaw**: The plugin fails to sanitize inputs, allowing malicious code to be injected into server configuration files (**.htaccess**).

Q: Who is affected? (Versions/Components)

🏢 **Vendor**: TienCOP. 📦 **Product**: WordPress Plugin **WP EXtra**. 📅 **Affected**: All versions prior to the fix. Check your installed plugin version immediately.

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

⚠️ **Threshold**: **Low**. 🔑 **Auth**: Requires **Low Privileges** (PR:L). 🌐 **Access**: Network accessible (AV:N), Low Complexity (AC:L). No user interaction needed (UI:N).

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

📢 **Public Exp?**: **Yes**. 🔗 **Source**: Patchstack database confirms RCE via **.htaccess** modification. ⚠️ **Status**: Active exploitation risk is high given the CVSS score.

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

🔍 **Self-Check**: 1. Scan for **WP EXtra** plugin. 2. Check for unauthorized **.htaccess** changes. 3. Use vulnerability scanners targeting **CWE-94** in WordPress plugins.

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

🛠️ **Fix**: **Yes**. 📥 **Action**: Update **WP EXtra** to the latest patched version. 🔗 **Ref**: Patchstack advisory provides specific patch details.

Q: What if no patch? (Workaround)

🚧 **No Patch?**: 1. **Disable** the WP EXtra plugin immediately. 2. **Remove** the plugin if not needed. 3. Monitor **.htaccess** files for unauthorized modifications.

Q: Is it urgent? (Priority Suggestion)

🔥 **Urgency**: **CRITICAL**. 🚨 **Priority**: **P0**. 💡 **Reason**: CVSS **9.8** (Critical). RCE via simple config file injection. Patch immediately to prevent total server takeover.

Updated May 08, 2026 CVSS 9.9 · 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**: A critical Code Injection flaw in **WP EXtra** plugin. <br>💥 **Consequences**: Full **Remote Code Execution (RCE)**. Attackers can hijack the server via **.htaccess** manipulation.…

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Q2Root Cause? (CWE/Flaw)

🛡️ **CWE-94**: Improper Control of Generation of Code (Code Injection). <br>🔍 **Flaw**: The plugin fails to sanitize inputs, allowing malicious code to be injected into server configuration files (**.htaccess**).

Q3Who is affected? (Versions/Components)

🏢 **Vendor**: TienCOP. <br>📦 **Product**: WordPress Plugin **WP EXtra**. <br>📅 **Affected**: All versions prior to the fix. Check your installed plugin version immediately.

Q4What can hackers do? (Privileges/Data)

👑 **Privileges**: **High**. Full RCE means attacker gets **System/User** level access. <br>📂 **Data**: Complete **Confidentiality, Integrity, and Availability** loss.…

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Q5Is exploitation threshold high? (Auth/Config)

⚠️ **Threshold**: **Low**. <br>🔑 **Auth**: Requires **Low Privileges** (PR:L). <br>🌐 **Access**: Network accessible (AV:N), Low Complexity (AC:L). No user interaction needed (UI:N).

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

📢 **Public Exp?**: **Yes**. <br>🔗 **Source**: Patchstack database confirms RCE via **.htaccess** modification. <br>⚠️ **Status**: Active exploitation risk is high given the CVSS score.

Q7How to self-check? (Features/Scanning)

🔍 **Self-Check**: <br>1. Scan for **WP EXtra** plugin. <br>2. Check for unauthorized **.htaccess** changes. <br>3. Use vulnerability scanners targeting **CWE-94** in WordPress plugins.

Q8Is it fixed officially? (Patch/Mitigation)

🛠️ **Fix**: **Yes**. <br>📥 **Action**: Update **WP EXtra** to the latest patched version. <br>🔗 **Ref**: Patchstack advisory provides specific patch details.

Q9What if no patch? (Workaround)

🚧 **No Patch?**: <br>1. **Disable** the WP EXtra plugin immediately. <br>2. **Remove** the plugin if not needed. <br>3. Monitor **.htaccess** files for unauthorized modifications.

Q10Is it urgent? (Priority Suggestion)

🔥 **Urgency**: **CRITICAL**. <br>🚨 **Priority**: **P0**. <br>💡 **Reason**: CVSS **9.8** (Critical). RCE via simple config file injection. Patch immediately to prevent total server takeover.

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Vulnerability detail Full AI analysis (login) TienCOP CWE-94