📄 الوصف (الإنجليزية)
Zenar Content Management System contains a cross-site scripting vulnerability that allows unauthenticated attackers to inject malicious scripts by manipulating form parameters in POST requests. Attackers can inject script tags through the current_page parameter sent to the ajax.php endpoint, which reflects unsanitized user input in the response HTML to execute arbitrary JavaScript in victim browsers.
🤖 ملخص AI
CVE-2018-25331 is a reflected cross-site scripting (XSS) vulnerability in Zenar CMS affecting the ajax.php endpoint. Unauthenticated attackers can inject malicious JavaScript through the current_page parameter, allowing session hijacking, credential theft, and malware distribution. With no patch available and no exploit currently public, organizations using Zenar CMS face moderate but persistent risk requiring immediate compensating controls.
📄 الوصف (العربية)
🤖 التحليل الذكي آخر تحليل: May 22, 2026 22:53
🇸🇦 التأثير على المملكة العربية السعودية
Saudi organizations using Zenar CMS—particularly government agencies, educational institutions, and small-to-medium enterprises managing web content—face elevated risk. Government sector (NCA oversight) and healthcare organizations publishing patient information are most vulnerable. The vulnerability enables credential theft affecting SAMA-regulated financial portals if integrated with banking systems, and could compromise confidentiality of government communications. SMEs and startups using Zenar for e-commerce face customer data exposure and reputational damage.
🏢 القطاعات السعودية المتأثرة
Government
Education
Healthcare
Small-to-Medium Enterprises
E-commerce
Content Publishing
🎯 تقنيات MITRE ATT&CK
T1598.003 - Phishing: Spearphishing Link (XSS delivery)
T1566.002 - Phishing: Phishing - Spearphishing Link
T1059.007 - Command and Scripting Interpreter: JavaScript
T1185 - Man in the Browser (session hijacking via XSS)
T1539 - Steal Web Session Cookie
T1056.004 - Interaction with User: Keylogging (via injected script)
⚖️ درجة المخاطر السعودية (AI)
6.2
/ 10.0
🔧 Remediation Steps (English)
Immediate Actions:
1. Identify all Zenar CMS instances in your environment using network scanning and asset inventory tools
2. Restrict access to ajax.php endpoint via Web Application Firewall (WAF) rules blocking POST requests with script tags in current_page parameter
3. Implement input validation regex: reject parameters containing <script, javascript:, onerror=, onload= patterns
4. Enable HTTP-only and Secure flags on session cookies to prevent JavaScript access
5. Deploy Content Security Policy (CSP) headers: Content-Security-Policy: default-src 'self'; script-src 'self'
Compensating Controls:
6. Apply output encoding/HTML entity encoding to all user-supplied parameters before rendering
7. Implement Web Application Firewall rules to detect and block XSS payloads
8. Monitor ajax.php access logs for suspicious current_page parameter values
9. Conduct security code review of Zenar CMS source code if available
10. Consider migrating to actively maintained CMS alternatives (WordPress, Drupal with security updates)
Detection Rules:
- Alert on POST requests to ajax.php containing: <script, javascript:, onerror, onload, onclick in current_page parameter
- Monitor for unusual JavaScript execution patterns in browser console logs
- Track failed WAF blocks on ajax.php endpoint
🔧 خطوات المعالجة (العربية)
الإجراءات الفورية:
1. تحديد جميع نسخ Zenar CMS في بيئتك باستخدام أدوات المسح والجرد
2. تقييد الوصول إلى نقطة نهاية ajax.php عبر جدار حماية تطبيقات الويب (WAF) بحجب طلبات POST التي تحتوي على علامات script في معامل current_page
3. تطبيق التحقق من الإدخال: رفض المعاملات التي تحتوي على <script, javascript:, onerror=, onload=
4. تفعيل أعلام HTTP-only و Secure على ملفات تعريف الجلسة
5. نشر رؤوس سياسة أمان المحتوى (CSP): Content-Security-Policy: default-src 'self'; script-src 'self'
الضوابط التعويضية:
6. تطبيق ترميز الإخراج على جميع معاملات المستخدم قبل العرض
7. تنفيذ قواعد جدار حماية تطبيقات الويب للكشف عن حمولات XSS
8. مراقبة سجلات الوصول إلى ajax.php للقيم المريبة
9. إجراء مراجعة أمان الكود لمصدر Zenar CMS
10. النظر في الهجرة إلى أنظمة إدارة محتوى مدعومة بنشاط
📋 خريطة الامتثال التنظيمي
🟢 NCA ECC 2024
5.3.1 - Input validation and output encoding controls
5.3.2 - Web application security testing requirements
5.4.1 - Vulnerability management and patching
6.2.1 - Security monitoring and logging of web applications
🔵 SAMA CSF
ID.RA-1 - Asset management and vulnerability identification
PR.DS-1 - Data security and input validation
PR.PT-1 - Security testing and code review
DE.CM-1 - Detection and monitoring of anomalous activity
🟡 ISO 27001:2022
A.14.2.1 - Secure development policy
A.14.2.5 - Secure development environment
A.14.3.1 - Separation of development, test and production environments
A.12.6.1 - Management of technical vulnerabilities
🟣 PCI DSS v4.0.1
6.5.1 - Injection flaws prevention
6.5.7 - Cross-site scripting (XSS) prevention
11.2.2 - Vulnerability scanning requirements
🔗 المراجع والمصادر 4