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Vulnerabilities

CVE-2017-16651

Critical 🇺🇸 CISA KEV ⚡ Exploit Available
Roundcube Webmail File Disclosure Vulnerability — Roundcube Webmail contains a file disclosure vulnerability caused by insufficient input validation in conjunction with file-based attachment plugins,
Published: Nov 3, 2021  ·  Source: CISA_KEV
CVSS v3
9.0
🔗 NVD Official
📄 Description (English)

Roundcube Webmail File Disclosure Vulnerability — Roundcube Webmail contains a file disclosure vulnerability caused by insufficient input validation in conjunction with file-based attachment plugins, which are used by default.

🤖 AI Executive Summary

Roundcube Webmail contains a critical file disclosure vulnerability in default attachment plugins due to insufficient input validation. Attackers can exploit this to read arbitrary files from the server, potentially exposing sensitive data.

📄 Description (Arabic)

تحتوي ثغرة Roundcube Webmail على نقص في التحقق من صحة المدخلات في ملحقات المرفقات الافتراضية. يمكن للمهاجمين استخدام هذه الثغرة للوصول إلى ملفات حساسة على الخادم مثل ملفات التكوين وبيانات المستخدمين.

🤖 ملخص تنفيذي (AI)

Roundcube Webmail يحتوي على ثغرة حرجة في الكشف عن الملفات في ملحقات المرفقات الافتراضية بسبب التحقق غير الكافي من المدخلات. يمكن للمهاجمين استغلال هذا لقراءة ملفات عشوائية من الخادم.

🤖 AI Intelligence Analysis Analyzed: Apr 25, 2026 09:36
🇸🇦 Saudi Arabia Impact Assessment
Saudi Relevance: high
🏢 Affected Saudi Sectors
banking telecom government healthcare
🎯 MITRE ATT&CK Techniques
⚖️ Saudi Risk Score (AI)
9.0
/ 10.0
🔧 Remediation Steps (English)
Update Roundcube Webmail to version 1.3.3 or later immediately. Disable file-based attachment plugins if not required. Implement strict input validation and access controls. Review server logs for unauthorized file access attempts.
🔧 خطوات المعالجة (العربية)
قم بتحديث Roundcube Webmail إلى الإصدار 1.3.3 أو أحدث فوراً. قم بتعطيل ملحقات المرفقات المستندة إلى الملفات إذا لم تكن مطلوبة. طبق التحقق الصارم من المدخلات والتحكم في الوصول. راجع سجلات الخادم لمحاولات الوصول غير المصرح بها.
📋 Regulatory Compliance Mapping
🟢 NCA ECC 2024
A.8.2.1 A.8.2.2 A.8.2.3
🔵 SAMA CSF
ID.AM-2 PR.DS-1 PR.DS-2
🟡 ISO 27001:2022
A.12.2.1 A.13.1.1 A.14.2.1
🔗 References & Sources 0
No references.
📦 Affected Products / CPE 1 entries
Roundcube:Roundcube Webmail
📊 CVSS Score
9.0
/ 10.0 — Critical
📋 Quick Facts
Severity Critical
CVSS Score9.0
EPSS36.42%
Exploit ✓ Yes
Patch ✓ Yes
CISA KEV🇺🇸 Yes
KEV Due Date2022-05-03
Published 2021-11-03
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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