📄 Description (English)
The AJS Footnotes plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'note_list_class' and 'popup_display_effect_in' parameters in all versions up to, and including, 1.0 due to missing authorization and nonce verification on settings save, as well as insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to update plugin settings and inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
🤖 AI Executive Summary
The AJS Footnotes WordPress plugin (versions ≤1.0) contains a critical Stored XSS vulnerability allowing unauthenticated attackers to inject malicious scripts via unprotected settings parameters. The vulnerability stems from missing authorization checks, absent nonce verification, and insufficient input sanitization, enabling persistent code execution on affected WordPress sites. This poses significant risk to Saudi organizations using WordPress for public-facing content and internal portals.
📄 Description (Arabic)
🤖 AI Intelligence Analysis Analyzed: May 8, 2026 11:01
🇸🇦 Saudi Arabia Impact Assessment
High impact for Saudi organizations: Government agencies using WordPress for citizen services portals, banking sector websites, healthcare institutions (MOH, private hospitals), educational institutions, and e-commerce platforms. ARAMCO and energy sector websites, STC and telecom provider portals, and media organizations are at elevated risk. Attackers could inject malware, credential harvesters, or deface content targeting Saudi users. Compliance violations with NCA ECC 2024 and SAMA CSF requirements for input validation and output encoding would occur.
🏢 Affected Saudi Sectors
Government
Banking
Healthcare
Energy
Telecommunications
Education
E-commerce
Media and Publishing
🎯 MITRE ATT&CK Techniques
⚖️ Saudi Risk Score (AI)
8.1
/ 10.0
🔧 Remediation Steps (English)
IMMEDIATE ACTIONS:
1. Disable the AJS Footnotes plugin immediately via WordPress admin dashboard or command line (wp plugin deactivate ajs-footnotes)
2. Audit all pages and posts for injected scripts; search database for suspicious content in post_content and post_excerpt tables
3. Review WordPress user access logs for unauthorized settings modifications
4. Scan website with security tools (Wordfence, Sucuri) for malware signatures
PATCHING:
1. Update to patched version when available (monitor plugin repository)
2. If update unavailable, remove plugin entirely: wp plugin delete ajs-footnotes
3. Restore from clean backup if compromise confirmed
COMPENSATING CONTROLS (if plugin must remain active):
1. Implement Web Application Firewall (WAF) rules blocking script injection patterns in footnote parameters
2. Restrict plugin settings access via .htaccess or nginx to admin IPs only
3. Enable WordPress security headers: Content-Security-Policy, X-XSS-Protection
4. Implement input validation at WAF level for 'note_list_class' and 'popup_display_effect_in' parameters
DETECTION:
1. Monitor WordPress error logs for unauthorized settings.php POST requests from non-admin IPs
2. Alert on database modifications to wp_options table containing 'ajs_footnotes' keys
3. Search for <script>, javascript:, onerror=, onload= patterns in footnote content
4. Monitor for suspicious admin user creation or privilege escalation
🔧 خطوات المعالجة (العربية)
الإجراءات الفورية:
1. تعطيل مكون AJS Footnotes فوراً عبر لوحة تحكم WordPress أو سطر الأوامر (wp plugin deactivate ajs-footnotes)
2. تدقيق جميع الصفحات والمنشورات للبحث عن نصوص برمجية مُحقونة؛ البحث في قاعدة البيانات عن محتوى مريب في جداول post_content و post_excerpt
3. مراجعة سجلات وصول مستخدمي WordPress للتعديلات غير المصرح بها على الإعدادات
4. فحص الموقع باستخدام أدوات الأمان (Wordfence, Sucuri) للبحث عن توقيعات البرامج الضارة
التصحيح:
1. التحديث إلى الإصدار المصحح عند توفره (مراقبة مستودع المكون)
2. إذا لم يكن التحديث متاحاً، قم بإزالة المكون بالكامل: wp plugin delete ajs-footnotes
3. استعادة من نسخة احتياطية نظيفة إذا تم تأكيد الاختراق
الضوابط البديلة (إذا كان يجب أن يبقى المكون نشطاً):
1. تطبيق قواعد جدار حماية تطبيقات الويب (WAF) لحجب أنماط حقن النصوص البرمجية في معاملات الحواشي
2. تقييد وصول إعدادات المكون عبر .htaccess أو nginx لعناوين IP الإدارية فقط
3. تفعيل رؤوس أمان WordPress: Content-Security-Policy, X-XSS-Protection
4. تطبيق التحقق من صحة المدخلات على مستوى WAF لمعاملات 'note_list_class' و 'popup_display_effect_in'
الكشف:
1. مراقبة سجلات أخطاء WordPress للبحث عن طلبات POST غير مصرح بها إلى settings.php من عناوين IP غير إدارية
2. تنبيهات عند تعديل قاعدة البيانات لجدول wp_options يحتوي على مفاتيح 'ajs_footnotes'
3. البحث عن أنماط <script>, javascript:, onerror=, onload= في محتوى الحواشي
4. مراقبة إنشاء مستخدم إداري مريب أو تصعيد الامتيازات
📋 Regulatory Compliance Mapping
🟢 NCA ECC 2024
A.14.2.1 - Secure development policy (input validation and output encoding requirements)
A.14.2.5 - Secure development environment controls
A.12.6.1 - Management of technical vulnerabilities
A.12.2.1 - Monitoring and logging of access to information
🔵 SAMA CSF
ID.SC-7 - Software, firmware, and information integrity checks
PR.DS-2 - Data-in-transit is protected
PR.IP-1 - System development and acquisition processes
DE.CM-1 - The network is monitored to detect potential cybersecurity events
🟡 ISO 27001:2022
A.14.2.1 - Secure development policy
A.14.2.5 - Secure development environment
A.12.6.1 - Management of technical vulnerabilities
A.8.3.2 - User access management
🟣 PCI DSS v4.0.1
6.5.1 - Injection flaws prevention
6.5.7 - Cross-site scripting (XSS) prevention
6.2 - Security patches and updates