📄 Description (English)
IBM Langflow Desktop 1.6.0 through 1.8.4 Lanflow is vulnerable to stored cross-site scripting. This vulnerability allows an authenticated user to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session.
🤖 AI Executive Summary
IBM Langflow Desktop versions 1.6.0 through 1.8.4 contain a stored cross-site scripting (XSS) vulnerability that allows authenticated users to inject malicious JavaScript code into the Web UI. This vulnerability could lead to credential disclosure and session hijacking within trusted environments. While no public exploit is currently available, the lack of a patch and the authenticated nature of the attack make this a significant risk for organizations using Langflow for AI/ML workflows.
📄 Description (Arabic)
🤖 AI Intelligence Analysis Analyzed: May 16, 2026 12:36
🇸🇦 Saudi Arabia Impact Assessment
Saudi organizations leveraging IBM Langflow Desktop for AI/ML development and automation—particularly in banking (SAMA-regulated institutions), government digital transformation initiatives (NCA oversight), healthcare systems, and energy sector (ARAMCO, downstream operators) face credential compromise risks. The vulnerability is particularly concerning for financial institutions processing sensitive data through AI workflows, as compromised sessions could lead to unauthorized access to banking systems and customer data. Government agencies using Langflow for data analysis and automation face potential espionage and data exfiltration risks.
🏢 Affected Saudi Sectors
Banking and Financial Services (SAMA-regulated)
Government and Public Administration (NCA oversight)
Healthcare Systems
Energy and Petroleum (ARAMCO, downstream operators)
Telecommunications (STC, Mobily, Zain)
Insurance
Education and Research Institutions
Technology and Software Development
🎯 MITRE ATT&CK Techniques
T1059 - Command and Scripting Interpreter (JavaScript execution)
T1566 - Phishing (credential harvesting via XSS)
T1056 - Input Capture (credential theft from trusted sessions)
T1539 - Steal Web Session Cookie (session hijacking)
T1040 - Network Sniffing (session token interception)
T1021 - Remote Services (lateral movement via compromised session)
T1087 - Account Discovery (enumeration via XSS)
T1041 - Exfiltration Over C2 Channel (data exfiltration via injected scripts)
⚖️ Saudi Risk Score (AI)
6.8
/ 10.0
🔧 Remediation Steps (English)
Immediate Actions:
1. Inventory all IBM Langflow Desktop installations (versions 1.6.0-1.8.4) across your organization
2. Restrict access to Langflow Web UI to trusted networks only using firewall rules and VPN requirements
3. Implement principle of least privilege—limit user accounts with Langflow access to essential personnel only
4. Enable comprehensive audit logging for all Langflow Web UI activities
Compensating Controls (until patch available):
5. Deploy Web Application Firewall (WAF) rules to detect and block XSS payloads in Langflow requests
6. Implement Content Security Policy (CSP) headers to restrict inline script execution
7. Use browser security extensions to prevent script injection in trusted sessions
8. Enforce multi-factor authentication (MFA) for all Langflow user accounts
9. Monitor for suspicious JavaScript execution patterns in browser console logs
Detection Rules:
10. Alert on any modifications to Langflow workflow definitions containing script tags or event handlers
11. Monitor for unusual API calls from Langflow Web UI sessions
12. Track session token usage patterns for anomalies
13. Log all user authentication events and session creation/termination
Long-term:
14. Monitor IBM security advisories for patch availability
15. Plan upgrade to patched version immediately upon release
16. Consider alternative AI/ML platforms if IBM does not provide timely patches
🔧 خطوات المعالجة (العربية)
الإجراءات الفورية:
1. قم بحصر جميع تثبيتات IBM Langflow Desktop (الإصدارات 1.6.0-1.8.4) عبر مؤسستك
2. قيد الوصول إلى واجهة ويب Langflow على الشبكات الموثوقة فقط باستخدام قواعد جدار الحماية ومتطلبات VPN
3. طبق مبدأ الامتياز الأقل—حد من حسابات المستخدمين التي لديها وصول Langflow للموظفين الأساسيين فقط
4. فعّل تسجيل التدقيق الشامل لجميع أنشطة واجهة ويب Langflow
الضوابط البديلة (حتى توفر التصحيح):
5. نشر قواعد جدار تطبيقات الويب (WAF) للكشف عن حمولات XSS وحجبها في طلبات Langflow
6. طبق رؤوس سياسة أمان المحتوى (CSP) لتقييد تنفيذ البرامج النصية المضمنة
7. استخدم امتدادات أمان المتصفح لمنع حقن البرامج النصية في الجلسات الموثوقة
8. فرض المصادقة متعددة العوامل (MFA) لجميع حسابات مستخدمي Langflow
9. راقب أنماط تنفيذ JavaScript المريبة في سجلات وحدة تحكم المتصفح
قواعد الكشف:
10. تنبيه عند أي تعديلات على تعريفات سير عمل Langflow تحتوي على علامات البرامج النصية أو معالجات الأحداث
11. راقب استدعاءات API غير العادية من جلسات واجهة ويب Langflow
12. تتبع أنماط استخدام رموز الجلسة للكشف عن الشذوذ
13. سجل جميع أحداث مصادقة المستخدم وإنشاء/إنهاء الجلسة
المدى الطويل:
14. راقب مستشاريات أمان IBM لتوفر التصحيح
15. خطط للترقية إلى نسخة مصححة فور إصدارها
16. فكر في منصات بديلة للذكاء الاصطناعي والتعلم الآلي إذا لم توفر IBM تصحيحات في الوقت المناسب
📋 Regulatory Compliance Mapping
🟢 NCA ECC 2024
ECC 2024 A.5.1.1 - Access Control Policies (restrict Langflow access)
ECC 2024 A.6.1.1 - User Registration and Access Rights Management
ECC 2024 A.8.2.1 - User Access Management (MFA requirement)
ECC 2024 A.12.4.1 - Event Logging and Monitoring (audit trail requirements)
🔵 SAMA CSF
SAMA CSF ID.AM-1 - Asset Management (inventory Langflow installations)
SAMA CSF PR.AC-1 - Access Control (restrict Web UI access)
SAMA CSF PR.AC-4 - Access Rights (principle of least privilege)
SAMA CSF DE.CM-1 - Detection and Analysis (monitor for XSS attempts)
SAMA CSF DE.AE-1 - Anomalies and Events (session anomaly detection)
🟡 ISO 27001:2022
ISO 27001:2022 A.5.3 - Segregation of Duties
ISO 27001:2022 A.8.2 - User Access Management
ISO 27001:2022 A.8.3 - User Responsibilities
ISO 27001:2022 A.8.4 - Access Control
ISO 27001:2022 A.12.4 - Logging
ISO 27001:2022 A.12.6 - Management of Technical Vulnerabilities
🟣 PCI DSS v4.0.1
PCI DSS 2.1 - Restrict access to system components by business need
PCI DSS 6.2 - Ensure security patches are installed
PCI DSS 7.1 - Limit access to system components by business need
PCI DSS 8.1 - Assign unique ID to each person with computer access
PCI DSS 10.2 - Implement automated audit trails
🔗 References & Sources 1