📄 Description (English)
A vulnerability was identified in wbbeyourself MAC-SQL up to 31a9df5e0d520be4769be57a4b9022e5e34a14f4. This affects the function _execute_sql of the file core/agents.py of the component Refiner Agent. The manipulation leads to sql injection. Remote exploitation of the attack is possible. The exploit is publicly available and might be used. This product follows a rolling release approach for continuous delivery, so version details for affected or updated releases are not provided. The vendor was contacted early about this disclosure but did not respond in any way.
🤖 AI Executive Summary
CVE-2026-5587 is a SQL injection vulnerability in wbbeyourself MAC-SQL's Refiner Agent component affecting the _execute_sql function in core/agents.py. With a CVSS score of 6.3 (medium severity), this vulnerability allows remote attackers to execute arbitrary SQL commands. The lack of vendor response and publicly available exploit information elevates the practical risk for organizations using this product.
📄 Description (Arabic)
🤖 AI Intelligence Analysis Analyzed: May 19, 2026 14:03
🇸🇦 Saudi Arabia Impact Assessment
This vulnerability poses significant risk to Saudi organizations in financial services (banking sector using data analytics platforms), government agencies (NCA, GOSI) utilizing SQL-based reporting systems, healthcare institutions managing patient databases, and energy sector organizations (ARAMCO subsidiaries) processing operational data. The SQL injection capability could lead to unauthorized data access, modification, or deletion of critical business information, regulatory non-compliance, and potential data breach incidents affecting customer privacy.
🏢 Affected Saudi Sectors
Banking and Financial Services
Government and Public Administration
Healthcare and Medical Services
Energy and Utilities
Telecommunications
Insurance
Education
🎯 MITRE ATT&CK Techniques
⚖️ Saudi Risk Score (AI)
7.2
/ 10.0
🔧 Remediation Steps (English)
Immediate Actions:
1. Identify all instances of wbbeyourself MAC-SQL in your environment, particularly those exposed to network access
2. Implement network segmentation to restrict access to the Refiner Agent component to authorized users only
3. Enable SQL query logging and monitoring for suspicious patterns
4. Review recent access logs for the _execute_sql function for indicators of exploitation
Compensating Controls:
1. Implement Web Application Firewall (WAF) rules to detect and block SQL injection patterns in requests to the Refiner Agent
2. Apply principle of least privilege to database accounts used by MAC-SQL (read-only where possible)
3. Deploy database activity monitoring (DAM) solutions to detect anomalous SQL execution
4. Implement input validation and parameterized queries at the application layer if source code access is available
Detection Rules:
1. Monitor for SQL keywords (UNION, SELECT, DROP, INSERT, UPDATE, DELETE) in Refiner Agent requests
2. Alert on multiple failed SQL execution attempts followed by successful ones
3. Track unusual database connections from the MAC-SQL service account
4. Monitor for data exfiltration patterns in database query logs
🔧 خطوات المعالجة (العربية)
الإجراءات الفورية:
1. حدد جميع حالات wbbeyourself MAC-SQL في بيئتك، خاصة تلك المكشوفة للوصول عبر الشبكة
2. طبق تقسيم الشبكة لتقييد الوصول إلى مكون Refiner Agent للمستخدمين المصرح لهم فقط
3. فعّل تسجيل واستراقاب استعلامات SQL للأنماط المريبة
4. راجع سجلات الوصول الأخيرة لدالة _execute_sql للبحث عن مؤشرات الاستغلال
الضوابط البديلة:
1. طبق قواعد جدار حماية تطبيقات الويب (WAF) للكشف عن حقن SQL وحجبه
2. طبق مبدأ أقل صلاحية على حسابات قواعد البيانات المستخدمة من قبل MAC-SQL
3. نشر حلول مراقبة نشاط قاعدة البيانات (DAM) للكشف عن تنفيذ SQL غير الطبيعي
4. طبق التحقق من صحة المدخلات والاستعلامات المعاملة على مستوى التطبيق
قواعد الكشف:
1. راقب كلمات SQL الرئيسية في طلبات Refiner Agent
2. أصدر تنبيهات عند محاولات تنفيذ SQL الفاشلة المتعددة
3. تتبع اتصالات قاعدة البيانات غير العادية من حساب خدمة MAC-SQL
4. راقب أنماط تسرب البيانات في سجلات استعلامات قاعدة البيانات
📋 Regulatory Compliance Mapping
🟢 NCA ECC 2024
A.5.1.1 - Information Security Policies and Procedures
A.6.2.1 - Access Control Implementation
A.7.1.1 - Cryptography and Data Protection
A.8.2.1 - System and Communications Protection
A.8.3.1 - System Monitoring and Logging
🔵 SAMA CSF
ID.GV-1 - Organizational context and governance
PR.AC-1 - Access control policy and procedures
PR.DS-1 - Data security management
DE.CM-1 - System monitoring and anomaly detection
RS.MI-1 - Incident response and recovery
🟡 ISO 27001:2022
A.5.1 - Management direction for information security
A.6.1 - Internal organization
A.8.1 - User endpoint devices
A.8.2 - Privileged access rights
A.8.3 - Information access restriction
A.12.4 - Logging
A.14.2 - Software development
🟣 PCI DSS v4.0.1
Requirement 1 - Install and maintain a firewall configuration
Requirement 2 - Do not use vendor-supplied defaults
Requirement 6 - Develop and maintain secure systems and applications
Requirement 10 - Track and monitor all access to network resources