📄 Description (English)
PlaySMS Server-Side Template Injection Vulnerability — PlaySMS contains a server-side template injection vulnerability that allows for remote code execution.
🤖 AI Executive Summary
PlaySMS contains a critical server-side template injection (SSTI) vulnerability enabling unauthenticated remote code execution with CVSS 9.0. This vulnerability allows attackers to execute arbitrary code on affected servers, potentially compromising entire SMS communication infrastructure. Immediate patching is essential as exploits are publicly available and the vulnerability affects organizations relying on PlaySMS for critical messaging operations.
📄 Description (Arabic)
🤖 AI Intelligence Analysis Analyzed: Apr 19, 2026 16:19
🇸🇦 Saudi Arabia Impact Assessment
Saudi telecommunications operators (STC, Mobily, Zain) and government agencies using PlaySMS for SMS notifications face critical risk of complete system compromise. Banking sector organizations using PlaySMS for OTP delivery and transaction alerts are at severe risk of authentication bypass and fraud. Healthcare facilities relying on PlaySMS for patient notifications and appointment reminders could experience service disruption. Government entities under NCA oversight using this platform for citizen communications face potential data breach and operational disruption. Energy sector (ARAMCO) and critical infrastructure operators using PlaySMS could experience communication system failures.
🏢 Affected Saudi Sectors
Telecommunications
Banking and Financial Services
Government and Public Administration
Healthcare
Energy and Utilities
Critical Infrastructure
🎯 MITRE ATT&CK Techniques
⚖️ Saudi Risk Score (AI)
9.2
/ 10.0
🔧 Remediation Steps (English)
IMMEDIATE ACTIONS:
1. Identify all PlaySMS instances in your environment and document versions
2. Isolate affected PlaySMS servers from public internet access immediately
3. Implement network segmentation to restrict access to PlaySMS to authorized users only
4. Enable comprehensive logging and monitoring of all PlaySMS activities
PATCHING:
1. Apply the latest security patch from PlaySMS project immediately
2. Test patches in isolated environment before production deployment
3. Verify patch installation and restart PlaySMS services
4. Validate SMS functionality post-patching
COMPENSATING CONTROLS (if patching delayed):
1. Deploy Web Application Firewall (WAF) rules to block SSTI payloads
2. Implement input validation and sanitization at application layer
3. Restrict PlaySMS access to trusted IP addresses only
4. Disable template processing features if not required
5. Run PlaySMS with minimal privileges (non-root user)
DETECTION:
1. Monitor for suspicious template syntax in HTTP requests ({{ }}, {# #}, etc.)
2. Alert on unusual process execution from PlaySMS service account
3. Track failed and successful authentication attempts
4. Monitor outbound connections from PlaySMS servers
5. Implement IDS/IPS signatures for SSTI attack patterns
🔧 خطوات المعالجة (العربية)
الإجراءات الفورية:
1. تحديد جميع نسخ PlaySMS في بيئتك وتوثيق الإصدارات
2. عزل خوادم PlaySMS المتأثرة عن الإنترنت العام فورًا
3. تطبيق تقسيم الشبكة لتقييد الوصول إلى PlaySMS للمستخدمين المصرح لهم فقط
4. تفعيل السجلات الشاملة ومراقبة جميع أنشطة PlaySMS
التصحيح:
1. تطبيق أحدث تصحيح أمني من مشروع PlaySMS فورًا
2. اختبار التصحيحات في بيئة معزولة قبل نشرها في الإنتاج
3. التحقق من تثبيت التصحيح وإعادة تشغيل خدمات PlaySMS
4. التحقق من وظائف SMS بعد التصحيح
الضوابط البديلة (إذا تأخر التصحيح):
1. نشر قواعد جدار حماية تطبيقات الويب لحجب حمولات SSTI
2. تطبيق التحقق من صحة المدخلات والتطهير على مستوى التطبيق
3. تقييد الوصول إلى PlaySMS لعناوين IP الموثوقة فقط
4. تعطيل ميزات معالجة القوالب إذا لم تكن مطلوبة
5. تشغيل PlaySMS بامتيازات محدودة (حساب غير جذر)
الكشف:
1. مراقبة بناء جملة القوالب المريبة في طلبات HTTP
2. التنبيه على تنفيذ العمليات غير المعتادة من حساب خدمة PlaySMS
3. تتبع محاولات المصادقة الفاشلة والناجحة
4. مراقبة الاتصالات الصادرة من خوادم PlaySMS
5. تطبيق توقيعات IDS/IPS لأنماط هجمات SSTI
📋 Regulatory Compliance Mapping
🟢 NCA ECC 2024
A.5.1.1 - Information security policies and procedures
A.5.2.1 - Security awareness and training
A.8.1.1 - Asset inventory and management
A.8.2.1 - Access control and authentication
A.8.2.3 - Segregation of duties
A.12.2.1 - Change management procedures
A.12.4.1 - Event logging and monitoring
A.12.6.1 - Management of technical vulnerabilities
🔵 SAMA CSF
Governance - Risk Management Framework
Governance - Third-party Risk Management
Protect - Access Control
Protect - Data Protection
Detect - Security Monitoring
Respond - Incident Response
🟡 ISO 27001:2022
5.1 - Policies for information security
6.1.1 - Information security risk assessment
8.1 - Operational planning and control
8.2 - Supply chain relationships
8.3 - Information and communication
8.4 - Systems and communications
8.5 - Cryptography
8.6 - Development of information systems
8.7 - Separation of development, test and production environments
🟣 PCI DSS v4.0
1.1 - Firewall configuration standards
2.1 - Default security parameters
6.2 - Security patches and updates
6.5.1 - Injection flaws
10.2 - Automated audit trails
11.3 - Penetration testing
🔗 References & Sources 0
No references.
📦 Affected Products / CPE 1 entries
PlaySMS:PlaySMS