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Vulnerabilities

CVE-2021-47954

High
CWE-89 — Weakness Type
Published: May 16, 2026  ·  Modified: May 23, 2026  ·  Source: NVD
CVSS v3
8.2
🔗 NVD Official
📄 Description (English)

LayerBB 1.1.4 contains an SQL injection vulnerability that allows unauthenticated attackers to manipulate database queries by injecting SQL code through the search_query parameter. Attackers can send POST requests to /search.php with malicious search_query values using CASE WHEN statements to extract sensitive database information.

🤖 AI Executive Summary

LayerBB 1.1.4 contains an SQL injection vulnerability in the search_query parameter that allows unauthenticated attackers to extract sensitive database information. Attackers can manipulate database queries through POST requests to /search.php using CASE WHEN statements.

📄 Description (Arabic)

ثغرة حقن SQL في LayerBB 1.1.4 تؤثر على معامل search_query في /search.php وتسمح للمهاجمين غير المصرحين بتنفيذ استعلامات SQL عشوائية. يمكن للمهاجمين استخراج بيانات حساسة من قاعدة البيانات بما في ذلك بيانات المستخدمين والمعلومات السرية باستخدام عبارات CASE WHEN.

🤖 ملخص تنفيذي (AI)

LayerBB 1.1.4 يحتوي على ثغرة حقن SQL في معامل search_query تسمح للمهاجمين غير المصرحين باستخراج معلومات حساسة من قاعدة البيانات. يمكن للمهاجمين التلاعب باستعلامات قاعدة البيانات من خلال طلبات POST إلى /search.php باستخدام عبارات CASE WHEN.

🤖 AI Intelligence Analysis Analyzed: May 20, 2026 22:36
🇸🇦 Saudi Arabia Impact Assessment
Saudi Relevance: high
🏢 Affected Saudi Sectors
government telecom healthcare
🎯 MITRE ATT&CK Techniques
⚖️ Saudi Risk Score (AI)
8.0
/ 10.0
🔧 Remediation Steps (English)
Upgrade LayerBB to a patched version beyond 1.1.4 immediately. Implement input validation and parameterized queries for all database operations. Apply Web Application Firewall (WAF) rules to detect and block SQL injection attempts. Conduct security code review of search functionality and implement least privilege database user accounts.
🔧 خطوات المعالجة (العربية)
قم بترقية LayerBB إلى نسخة مصححة أحدث من 1.1.4 فوراً. طبق التحقق من صحة المدخلات والاستعلامات المعاملة لجميع عمليات قاعدة البيانات. طبق قواعد جدار حماية تطبيقات الويب لكشف ومنع محاولات حقن SQL. أجرِ مراجعة أمان الكود لوظيفة البحث وطبق حسابات مستخدمي قاعدة البيانات بأقل صلاحيات.
📋 Regulatory Compliance Mapping
🟢 NCA ECC 2024
A.13.1.1 A.14.2.1
🔵 SAMA CSF
ID.RA-3 PR.DS-6 DE.CM-1
🟡 ISO 27001:2022
A.12.6.1 A.14.2.1 A.14.2.5
📊 CVSS Score
8.2
/ 10.0 — High
📊 CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
Attack VectorN — None / Network
Attack ComplexityL — Low / Local
Privileges RequiredN — None / Network
User InteractionN — None / Network
ScopeU — Unchanged
ConfidentialityH — High
IntegrityL — Low / Local
AvailabilityN — None / Network
📋 Quick Facts
Severity High
CVSS Score8.2
CWECWE-89
EPSS0.06%
Exploit No
Patch ✗ No
Published 2026-05-16
Source Feed nvd
Views 3
🇸🇦 Saudi Risk Score
8.0
/ 10.0 — Saudi Risk
Priority: HIGH
🏷️ Tags
CWE-89
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