CVE-2024-4295 — AI Deep Analysis Summary

Q: Root Cause? (CWE/Flaw)

🛡️ **Root Cause**: CWE-89 (SQL Injection). 🔍 **Flaw**: Insufficient escaping of user-supplied parameters and inadequate preparation of SQL queries. Specifically, the `hash` parameter is exploited.

Q: Who is affected? (Versions/Components)

📦 **Affected**: WordPress Plugin: Email Subscribers & Newsletters. 🏢 **Vendor**: Icegram. 📉 **Versions**: Version 5.7.20 and earlier.

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

⚡ **Threshold**: LOW. 🔑 **Auth**: Unauthenticated (No login required). 🌐 **Access**: Network accessible (AV:N). 🎯 **Complexity**: Low (AC:L). Easy to exploit.

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

🔓 **Exploitation**: YES, Public PoCs exist. 📂 **Sources**: GitHub repositories (e.g., truonghuuphuc, cve-2024, TgHook) and ProjectDiscovery Nuclei templates. 🔥 **Status**: Actively exploitable via the `hash` parameter.

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

🩹 **Fix**: Update the plugin to the latest version (post 5.7.20). 📝 **Reference**: WordPress Trac changeset 3090845 indicates fixes were applied to `class-es-db-lists-contacts.php`.

Q: Is it urgent? (Priority Suggestion)

🔥 **Urgency**: CRITICAL. ⚠️ **Priority**: P1. 📢 **Reason**: Unauthenticated, high impact, and public exploits are available. Immediate patching is required to prevent data breaches.

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**: Unauthenticated SQL Injection (SQLi) in WordPress plugin 'Email Subscribers'.
💥 **Consequences**: Attackers can bypass authentication and manipulate the database.…

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Q2Root Cause? (CWE/Flaw)

🛡️ **Root Cause**: CWE-89 (SQL Injection).
🔍 **Flaw**: Insufficient escaping of user-supplied parameters and inadequate preparation of SQL queries. Specifically, the `hash` parameter is exploited.

Q3Who is affected? (Versions/Components)

📦 **Affected**: WordPress Plugin: Email Subscribers & Newsletters.
🏢 **Vendor**: Icegram.
📉 **Versions**: Version 5.7.20 and earlier.

Q4What can hackers do? (Privileges/Data)

💀 **Attacker Capabilities**: Full database access.
📊 **Data Impact**: High Confidentiality, Integrity, and Availability impact (CVSS: H/H/H).
🔓 **Privileges**: Unauthenticated access means anyone on the internet can expl…

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Q5Is exploitation threshold high? (Auth/Config)

⚡ **Threshold**: LOW.
🔑 **Auth**: Unauthenticated (No login required).
🌐 **Access**: Network accessible (AV:N).
🎯 **Complexity**: Low (AC:L). Easy to exploit.

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

🔓 **Exploitation**: YES, Public PoCs exist.
📂 **Sources**: GitHub repositories (e.g., truonghuuphuc, cve-2024, TgHook) and ProjectDiscovery Nuclei templates.
🔥 **Status**: Actively exploitable via the `hash` parameter.

Q7How to self-check? (Features/Scanning)

🔍 **Self-Check**: Scan for the plugin 'Email Subscribers' by Icegram.
📋 **Version Check**: Verify if version is <= 5.7.20.
🧪 **Test**: Use Nuclei templates or manual PoC scripts targeting the `hash` parameter in subscrip…

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Q8Is it fixed officially? (Patch/Mitigation)

🩹 **Fix**: Update the plugin to the latest version (post 5.7.20).
📝 **Reference**: WordPress Trac changeset 3090845 indicates fixes were applied to `class-es-db-lists-contacts.php`.

Q9What if no patch? (Workaround)

🚧 **No Patch?**: Disable the plugin immediately if possible.
🛡️ **WAF**: Implement Web Application Firewall rules to block SQL injection patterns in the `hash` parameter.
🔒 **Access Control**: Restrict access to WordPres…

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Q10Is it urgent? (Priority Suggestion)

🔥 **Urgency**: CRITICAL.
⚠️ **Priority**: P1.
📢 **Reason**: Unauthenticated, high impact, and public exploits are available. Immediate patching is required to prevent data breaches.

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Vulnerability detail Full AI analysis (login) icegram CWE-89