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Vulnerabilities

CVE-2026-34646

High
CWE-863 — Weakness Type
Published: May 12, 2026  ·  Modified: May 19, 2026  ·  Source: NVD
CVSS v3
7.5
🔗 NVD Official
📄 Description (English)

Adobe Commerce versions 2.4.9-beta1, 2.4.8-p4, 2.4.7-p9, 2.4.6-p14, 2.4.5-p16, 2.4.4-p17 and earlier are affected by an Incorrect Authorization vulnerability that could result in a Security feature bypass. An attacker could leverage this vulnerability to bypass security measures and gain unauthorized write access. Exploitation of this issue does not require user interaction.

🤖 AI Executive Summary

Adobe Commerce versions up to 2.4.9-beta1 contain an Incorrect Authorization vulnerability (CWE-863) allowing attackers to bypass security measures and gain unauthorized write access without user interaction. With a CVSS score of 7.5, this high-severity flaw poses significant risk to e-commerce platforms in Saudi Arabia. No patch is currently available, requiring immediate implementation of compensating controls.

📄 Description (Arabic)

🤖 AI Intelligence Analysis Analyzed: May 20, 2026 09:32
🇸🇦 Saudi Arabia Impact Assessment
This vulnerability directly impacts Saudi e-commerce sector, particularly retail and online marketplace operators relying on Adobe Commerce. High-risk sectors include: Banking (payment processing integration), Telecom (STC e-commerce platforms), Retail (major online retailers), and Government (e-procurement systems). Unauthorized write access could lead to data manipulation, fraudulent transactions, customer data theft, and compliance violations with SAMA and NCA regulations. Organizations using Adobe Commerce for critical business operations face elevated risk of financial loss and reputational damage.
🏢 Affected Saudi Sectors
Retail and E-commerce Banking and Financial Services Telecommunications Government and Public Sector Healthcare Hospitality and Tourism
⚖️ Saudi Risk Score (AI)
8.2
/ 10.0
🔧 Remediation Steps (English)
IMMEDIATE ACTIONS:
1. Inventory all Adobe Commerce installations and document versions (2.4.4-p17 through 2.4.9-beta1 are affected)
2. Disable or restrict API endpoints that could be exploited for unauthorized write operations
3. Implement Web Application Firewall (WAF) rules to detect and block suspicious authorization bypass attempts
4. Enable comprehensive audit logging for all write operations and API calls
5. Monitor for indicators of compromise: unusual write operations, unauthorized data modifications, suspicious API activity

COMPENSATING CONTROLS:
6. Implement strict role-based access control (RBAC) at application and database levels
7. Deploy network segmentation to isolate Commerce instances from critical systems
8. Enable multi-factor authentication for administrative access
9. Implement request signing and validation mechanisms
10. Deploy intrusion detection systems (IDS) with signatures for authorization bypass attempts

DETECTION RULES:
- Monitor for POST/PUT/DELETE requests to sensitive endpoints without proper authorization headers
- Alert on write operations from unexpected IP addresses or user agents
- Track failed authorization attempts followed by successful writes
- Monitor for rapid sequential API calls indicating automated exploitation

PATCHING:
- Monitor Adobe security advisories daily for patch availability
- Prepare patch deployment plan immediately upon release
- Test patches in isolated environment before production deployment
🔧 خطوات المعالجة (العربية)
الإجراءات الفورية:
1. حصر جميع تثبيتات Adobe Commerce وتوثيق الإصدارات (الإصدارات 2.4.4-p17 إلى 2.4.9-beta1 متأثرة)
2. تعطيل أو تقييد نقاط نهاية API التي قد تُستغل للعمليات الكتابية غير المصرح بها
3. تنفيذ قواعد جدار حماية تطبيقات الويب (WAF) للكشف عن محاولات تجاوز التفويض وحجبها
4. تفعيل تسجيل التدقيق الشامل لجميع العمليات الكتابية واستدعاءات API
5. المراقبة بحثاً عن مؤشرات الاختراق: عمليات كتابية غير عادية، تعديلات بيانات غير مصرح بها، نشاط API مريب

الضوابط البديلة:
6. تنفيذ التحكم في الوصول القائم على الأدوار (RBAC) على مستويات التطبيق وقاعدة البيانات
7. نشر تقسيم الشبكة لعزل مثيلات Commerce عن الأنظمة الحرجة
8. تفعيل المصادقة متعددة العوامل للوصول الإداري
9. تنفيذ آليات التوقيع والتحقق من الطلبات
10. نشر أنظمة كشف الاختراق (IDS) مع توقيعات لمحاولات تجاوز التفويض

قواعد الكشف:
- مراقبة طلبات POST/PUT/DELETE إلى نقاط النهاية الحساسة بدون رؤوس تفويض مناسبة
- تنبيهات العمليات الكتابية من عناوين IP أو وكلاء مستخدمين غير متوقعة
- تتبع محاولات التفويض الفاشلة متبوعة بعمليات كتابية ناجحة
- مراقبة استدعاءات API المتسلسلة السريعة التي تشير إلى استغلال آلي

التصحيح:
- مراقبة استشارات أمان Adobe يومياً لتوفر التصحيحات
- تحضير خطة نشر التصحيح فوراً عند توفرها
- اختبار التصحيحات في بيئة معزولة قبل نشرها في الإنتاج
📋 Regulatory Compliance Mapping
🟢 NCA ECC 2024
ECC 2024 A.5.1.1 - Access Control Policies ECC 2024 A.5.2.1 - User Registration and Access Rights Management ECC 2024 A.5.3.1 - Password Management ECC 2024 A.8.1.1 - Information Security Event Logging ECC 2024 A.8.2.1 - Protection of Log Information
🔵 SAMA CSF
SAMA CSF ID.AC-1 - Access Control Policy SAMA CSF ID.AC-2 - Physical and Logical Access Controls SAMA CSF DE.AE-1 - Audit Logging SAMA CSF DE.AE-3 - Monitoring and Detection SAMA CSF RS.MI-1 - Incident Response Planning
🟡 ISO 27001:2022
ISO 27001:2022 A.5.2 - User Access Management ISO 27001:2022 A.5.3 - Access Control ISO 27001:2022 A.8.1 - User Endpoint Devices ISO 27001:2022 A.8.2 - Privileged Access Rights ISO 27001:2022 A.8.3 - Information Access Restriction
🟣 PCI DSS v4.0.1
PCI DSS 2.1 - Change default vendor-supplied passwords PCI DSS 6.5.10 - Broken authentication PCI DSS 7.1 - Limit access to system components PCI DSS 10.1 - Implement audit logging
📊 CVSS Score
7.5
/ 10.0 — High
📊 CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Attack VectorN — None / Network
Attack ComplexityL — Low / Local
Privileges RequiredN — None / Network
User InteractionN — None / Network
ScopeU — Unchanged
ConfidentialityN — None / Network
IntegrityH — High
AvailabilityN — None / Network
📋 Quick Facts
Severity High
CVSS Score7.5
CWECWE-863
EPSS0.09%
Exploit No
Patch ✗ No
Published 2026-05-12
Source Feed nvd
🇸🇦 Saudi Risk Score
8.2
/ 10.0 — Saudi Risk
Priority: CRITICAL
🏷️ Tags
CWE-863
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