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Vulnerabilities

CVE-2020-13965

Critical 🇺🇸 CISA KEV ⚡ Exploit Available
Roundcube Webmail Cross-Site Scripting (XSS) Vulnerability — Roundcube Webmail contains a cross-site scripting (XSS) vulnerability that allows a remote attacker to manipulate data via a malicious XML
Published: Jun 26, 2024  ·  Source: CISA_KEV
CVSS v3
9.0
🔗 NVD Official
📄 Description (English)

Roundcube Webmail Cross-Site Scripting (XSS) Vulnerability — Roundcube Webmail contains a cross-site scripting (XSS) vulnerability that allows a remote attacker to manipulate data via a malicious XML attachment.

🤖 AI Executive Summary

Roundcube Webmail contains a critical XSS vulnerability allowing remote attackers to execute malicious scripts through crafted XML attachments. This vulnerability affects email clients and webmail systems used across organizations, potentially compromising user sessions and data.

📄 Description (Arabic)

تحتوي Roundcube Webmail على ثغرة XSS حرجة تسمح للمهاجمين بتنفيذ كود JavaScript عشوائي من خلال مرفقات XML مصنعة. يمكن للمهاجم استخدام هذه الثغرة للوصول إلى بيانات المستخدم الحساسة وسرقة جلسات العمل. تؤثر الثغرة على جميع إصدارات Roundcube السابقة للإصدار 1.4.6.

🤖 ملخص تنفيذي (AI)

ثغرة XSS حرجة في Roundcube Webmail تسمح للمهاجمين بتنفيذ برامج نصية ضارة عبر مرفقات XML مصنعة. تؤثر هذه الثغرة على عملاء البريد الإلكتروني وأنظمة البريد الويب المستخدمة في المنظمات.

🤖 AI Intelligence Analysis Analyzed: Apr 23, 2026 20:22
🇸🇦 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 Roundcube Webmail to version 1.4.6 or later immediately. Disable XML attachment processing if not required. Implement Content Security Policy (CSP) headers. Validate and sanitize all user inputs and attachment content. Apply web application firewall rules to block malicious XML patterns.
🔧 خطوات المعالجة (العربية)
قم بتحديث Roundcube Webmail إلى الإصدار 1.4.6 أو أحدث فوراً. عطّل معالجة مرفقات XML إذا لم تكن مطلوبة. طبّق رؤوس سياسة أمان المحتوى (CSP). تحقق من صحة وتنظيف جميع مدخلات المستخدم ومحتوى المرفقات. طبّق قواعد جدار حماية تطبيقات الويب لحجب أنماط XML الضارة.
📋 Regulatory Compliance Mapping
🟢 NCA ECC 2024
A.13.1.1 A.14.2.1 A.14.2.5
🔵 SAMA CSF
ID.BE-1 PR.DS-1 PR.DS-2 DE.CM-1
🟡 ISO 27001:2022
A.6.2.1 A.12.6.1 A.14.2.1
🔗 References & Sources 0
No references.
📦 Affected Products / CPE 1 entries
Roundcube:Webmail
📊 CVSS Score
9.0
/ 10.0 — Critical
📋 Quick Facts
Severity Critical
CVSS Score9.0
EPSS82.69%
Exploit ✓ Yes
Patch ✓ Yes
CISA KEV🇺🇸 Yes
KEV Due Date2024-07-17
Published 2024-06-26
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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