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Global data_breach Government HIGH 29m Global vulnerability Enterprise Software / ERP Systems CRITICAL 54m Global phishing Cross-sector HIGH 6h Global data_breach Energy CRITICAL 8h Global phishing Government/Multi-sector HIGH 8h Global apt Education CRITICAL 11h Global vulnerability Enterprise Software / ERP Systems CRITICAL 11h Global vulnerability IT Infrastructure CRITICAL 12h Global vulnerability Technology and Software Development HIGH 13h Global vulnerability Enterprise IT and Government CRITICAL 13h Global data_breach Government HIGH 29m Global vulnerability Enterprise Software / ERP Systems CRITICAL 54m Global phishing Cross-sector HIGH 6h Global data_breach Energy CRITICAL 8h Global phishing Government/Multi-sector HIGH 8h Global apt Education CRITICAL 11h Global vulnerability Enterprise Software / ERP Systems CRITICAL 11h Global vulnerability IT Infrastructure CRITICAL 12h Global vulnerability Technology and Software Development HIGH 13h Global vulnerability Enterprise IT and Government CRITICAL 13h Global data_breach Government HIGH 29m Global vulnerability Enterprise Software / ERP Systems CRITICAL 54m Global phishing Cross-sector HIGH 6h Global data_breach Energy CRITICAL 8h Global phishing Government/Multi-sector HIGH 8h Global apt Education CRITICAL 11h Global vulnerability Enterprise Software / ERP Systems CRITICAL 11h Global vulnerability IT Infrastructure CRITICAL 12h Global vulnerability Technology and Software Development HIGH 13h Global vulnerability Enterprise IT and Government CRITICAL 13h
Vulnerabilities

CVE-2026-34087

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 OATHAuth.

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

🤖 AI Executive Summary

CVE-2026-34087 is a sensitive information exposure vulnerability in Wikimedia Foundation's OATHAuth extension affecting versions before 1.43.7, 1.44.4, and 1.45.2. Unauthorized actors could potentially access sensitive authentication data through this flaw.

📄 Description (Arabic)

ثغرة CVE-2026-34087 تسمح بكشف المعلومات الحساسة المتعلقة بالمصادقة في امتداد OATHAuth. تؤثر الثغرة على عدة إصدارات قديمة من الامتداد وتتطلب تحديثاً فورياً. قد يؤدي الاستغلال إلى الوصول غير المصرح إلى بيانات المصادقة الحساسة.

🤖 ملخص تنفيذي (AI)

CVE-2026-34087 هو ثغرة في كشف المعلومات الحساسة في امتداد OATHAuth التابع لمؤسسة ويكيميديا تؤثر على الإصدارات السابقة للإصدارات 1.43.7 و 1.44.4 و 1.45.2. قد يتمكن الممثلون غير المصرحين من الوصول إلى بيانات المصادقة الحساسة من خلال هذه الثغرة.

🤖 AI Intelligence Analysis Analyzed: May 15, 2026 01:15
🇸🇦 Saudi Arabia Impact Assessment
Saudi Relevance: medium
🏢 Affected Saudi Sectors
government healthcare banking
🎯 MITRE ATT&CK Techniques
⚖️ Saudi Risk Score (AI)
7.0
/ 10.0
🔧 Remediation Steps (English)
Update OATHAuth extension immediately to version 1.43.7, 1.44.4, 1.45.2 or later depending on your current version. Review access logs for unauthorized authentication data access and reset credentials for affected accounts.
🔧 خطوات المعالجة (العربية)
قم بتحديث امتداد OATHAuth فوراً إلى الإصدار 1.43.7 أو 1.44.4 أو 1.45.2 أو أحدث حسب إصدارك الحالي. راجع سجلات الوصول للكشف عن أي وصول غير مصرح لبيانات المصادقة وأعد تعيين بيانات اعتماد الحسابات المتأثرة.
📋 Regulatory Compliance Mapping
🟢 NCA ECC 2024
5.1 5.2 5.3
🔵 SAMA CSF
ID.AM-2 PR.AC-1 PR.AC-2
🟡 ISO 27001:2022
A.9.2.1 A.9.2.2 A.9.4.3
📦 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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