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Vulnerabilities

CVE-2020-13671

Critical 🇺🇸 CISA KEV ⚡ Exploit Available
Drupal core Un-restricted Upload of File — Improper sanitization in the extension file names is present in Drupal core.
Published: Jan 18, 2022  ·  Source: CISA_KEV
CVSS v3
9.0
🔗 NVD Official
📄 Description (English)

Drupal core Un-restricted Upload of File — Improper sanitization in the extension file names is present in Drupal core.

🤖 AI Executive Summary

Drupal core contains improper sanitization of file extension names, allowing unrestricted file uploads that could lead to remote code execution. This critical vulnerability affects multiple Drupal versions and poses a severe risk to web applications.

📄 Description (Arabic)

تحتوي نواة Drupal على ثغرة في تطهير أسماء امتدادات الملفات مما يسمح للمهاجمين برفع ملفات ضارة. يمكن للمهاجمين استغلال هذه الثغرة لتنفيذ أكواد عشوائية على الخادم والتحكم الكامل في التطبيق.

🤖 ملخص تنفيذي (AI)

Drupal core يحتوي على تطهير غير كافٍ لأسماء امتدادات الملفات، مما يسمح برفع ملفات غير مقيد قد يؤدي إلى تنفيذ أكواد بعيدة. تؤثر هذه الثغرة الحرجة على إصدارات Drupal متعددة وتشكل خطراً شديداً على تطبيقات الويب.

🤖 AI Intelligence Analysis Analyzed: Apr 23, 2026 17:16
🇸🇦 Saudi Arabia Impact Assessment
Saudi Relevance: high
🏢 Affected Saudi Sectors
government banking telecom healthcare
🎯 MITRE ATT&CK Techniques
⚖️ Saudi Risk Score (AI)
9.0
/ 10.0
🔧 Remediation Steps (English)
Update Drupal core to version 9.0.7, 8.9.10, or 8.8.11 or later immediately. Implement strict file upload validation, restrict executable file types, and apply Web Application Firewall (WAF) rules to block suspicious uploads.
🔧 خطوات المعالجة (العربية)
قم بتحديث Drupal core إلى الإصدار 9.0.7 أو 8.9.10 أو 8.8.11 أو أحدث فوراً. طبق التحقق الصارم من رفع الملفات، وقيد أنواع الملفات القابلة للتنفيذ، وطبق قواعد جدار حماية تطبيقات الويب لحجب الرفع المريب.
📋 Regulatory Compliance Mapping
🟢 NCA ECC 2024
A.14.2.1 A.14.2.5
🔵 SAMA CSF
CC6.1 CC6.2 CC7.2
🟡 ISO 27001:2022
A.14.2.1 A.14.2.5 A.12.6.1
🔗 References & Sources 0
No references.
📦 Affected Products / CPE 1 entries
Drupal:Drupal core
📊 CVSS Score
9.0
/ 10.0 — Critical
📋 Quick Facts
Severity Critical
CVSS Score9.0
EPSS4.50%
Exploit ✓ Yes
Patch ✓ Yes
CISA KEV🇺🇸 Yes
KEV Due Date2022-07-18
Published 2022-01-18
Source Feed cisa_kev
Views 5
🇸🇦 Saudi Risk Score
9.0
/ 10.0 — Saudi Risk
Priority: CRITICAL
🏷️ Tags
kev actively-exploited
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