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Vulnerabilities

CVE-2026-34088

High
CWE-200 — Weakness Type
Published: May 11, 2026  ·  Modified: May 18, 2026  ·  Source: NVD
CVSS v3
7.5
🔗 NVD Official
📄 Description (English)

Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Wikimedia Foundation MediaWiki.

This issue affects MediaWiki: from * before 1.43.7, 1.44.4, 1.45.2.

🤖 AI Executive Summary

CVE-2026-34088 is a sensitive information disclosure vulnerability in MediaWiki affecting versions before 1.43.7, 1.44.4, and 1.45.2. Unauthorized actors can access confidential data through improper access controls in the Wikimedia Foundation's platform.

📄 Description (Arabic)

تؤثر هذه الثغرة على منصة MediaWiki من Wikimedia Foundation وتسمح بكشف المعلومات الحساسة للأطراف غير المصرح لها. يستغل المهاجمون عيوب التحكم في الوصول للوصول إلى البيانات السرية والمحمية. الترقية الفورية إلى الإصدارات المصححة ضرورية لمنع الوصول غير المصرح به.

🤖 ملخص تنفيذي (AI)

ثغرة في MediaWiki تسمح بكشف المعلومات الحساسة للأطراف غير المصرح لها في الإصدارات السابقة للإصدارات 1.43.7 و 1.44.4 و 1.45.2. يمكن للمهاجمين الوصول إلى البيانات السرية من خلال عناصر التحكم في الوصول غير الصحيحة.

🤖 AI Intelligence Analysis Analyzed: May 15, 2026 01:15
🇸🇦 Saudi Arabia Impact Assessment
Saudi Relevance: medium
🏢 Affected Saudi Sectors
government telecom healthcare
🎯 MITRE ATT&CK Techniques
⚖️ Saudi Risk Score (AI)
7.0
/ 10.0
🔧 Remediation Steps (English)
Immediately upgrade MediaWiki to version 1.43.7, 1.44.4, 1.45.2 or later. Review access control configurations and audit logs for unauthorized data access. Implement principle of least privilege and conduct security assessment of information exposure.
🔧 خطوات المعالجة (العربية)
قم بترقية MediaWiki فوراً إلى الإصدار 1.43.7 أو 1.44.4 أو 1.45.2 أو أحدث. راجع تكوينات التحكم في الوصول وسجلات التدقيق للكشف عن الوصول غير المصرح به. طبق مبدأ الحد الأدنى من الامتيازات وأجرِ تقييم أمان لكشف المعلومات.
📋 Regulatory Compliance Mapping
🟢 NCA ECC 2024
A.5.1.1 A.5.2.1 A.5.2.2
🔵 SAMA CSF
ID.AM-2 PR.AC-1 PR.AC-3
🟡 ISO 27001:2022
A.6.1.1 A.7.1.1 A.9.1.1 A.9.2.1 A.9.4.1
📦 Affected Products / CPE 3 entries
mediawiki:mediawiki
mediawiki:mediawiki
mediawiki:mediawiki
📊 CVSS Score
7.5
/ 10.0 — High
📊 CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack VectorN — None / Network
Attack ComplexityL — Low / Local
Privileges RequiredN — None / Network
User InteractionN — None / Network
ScopeU — Unchanged
ConfidentialityH — High
IntegrityN — None / Network
AvailabilityN — None / Network
📋 Quick Facts
Severity High
CVSS Score7.5
CWECWE-200
EPSS0.04%
Exploit No
Patch ✗ No
Published 2026-05-11
Source Feed nvd
🇸🇦 Saudi Risk Score
7.0
/ 10.0 — Saudi Risk
Priority: HIGH
🏷️ Tags
CWE-200
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