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Global data_breach Multiple sectors HIGH 1h Global vulnerability Government and Critical Infrastructure CRITICAL 1h Global vulnerability Multiple sectors CRITICAL 1h Global apt Financial Services, Government HIGH 1h Global insider Cross-sector CRITICAL 2h Global vulnerability Multiple sectors CRITICAL 2h Global vulnerability Information Technology / Software Infrastructure CRITICAL 2h Global data_breach Healthcare CRITICAL 2h Global malware Financial Services HIGH 2h Global vulnerability Technology/Software Development HIGH 3h Global data_breach Multiple sectors HIGH 1h Global vulnerability Government and Critical Infrastructure CRITICAL 1h Global vulnerability Multiple sectors CRITICAL 1h Global apt Financial Services, Government HIGH 1h Global insider Cross-sector CRITICAL 2h Global vulnerability Multiple sectors CRITICAL 2h Global vulnerability Information Technology / Software Infrastructure CRITICAL 2h Global data_breach Healthcare CRITICAL 2h Global malware Financial Services HIGH 2h Global vulnerability Technology/Software Development HIGH 3h Global data_breach Multiple sectors HIGH 1h Global vulnerability Government and Critical Infrastructure CRITICAL 1h Global vulnerability Multiple sectors CRITICAL 1h Global apt Financial Services, Government HIGH 1h Global insider Cross-sector CRITICAL 2h Global vulnerability Multiple sectors CRITICAL 2h Global vulnerability Information Technology / Software Infrastructure CRITICAL 2h Global data_breach Healthcare CRITICAL 2h Global malware Financial Services HIGH 2h Global vulnerability Technology/Software Development HIGH 3h
Vulnerabilities

CVE-2023-5631

Critical 🇺🇸 CISA KEV ⚡ Exploit Available
Roundcube Webmail Persistent Cross-Site Scripting (XSS) Vulnerability — Roundcube Webmail contains a persistent cross-site scripting (XSS) vulnerability that allows a remote attacker to run malicious
Published: Oct 26, 2023  ·  Source: CISA_KEV
CVSS v3
9.0
🔗 NVD Official
📄 Description (English)

Roundcube Webmail Persistent Cross-Site Scripting (XSS) Vulnerability — Roundcube Webmail contains a persistent cross-site scripting (XSS) vulnerability that allows a remote attacker to run malicious JavaScript code.

🤖 AI Executive Summary

Roundcube Webmail contains a critical persistent XSS vulnerability allowing remote attackers to execute malicious JavaScript code in user browsers. This vulnerability affects email clients and webmail systems used across organizations globally.

📄 Description (Arabic)

تحتوي منصة Roundcube Webmail على ثغرة XSS دائمة تمكن المهاجمين من حقن أكواد JavaScript ضارة في رسائل البريد الإلكتروني. عند فتح رسالة بريد مصابة، يتم تنفيذ الكود الضار في متصفح المستخدم مما قد يؤدي إلى سرقة بيانات الاعتماد والجلسات.

🤖 ملخص تنفيذي (AI)

ثغرة حرجة في Roundcube Webmail تسمح للمهاجمين بتنفيذ أكواد JavaScript ضارة بشكل دائم. تؤثر هذه الثغرة على أنظمة البريد الإلكتروني والعملاء المستخدمين في المنظمات.

🤖 AI Intelligence Analysis Analyzed: Apr 19, 2026 06:17
🇸🇦 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)
Immediately update Roundcube Webmail to the latest patched version. Implement Content Security Policy (CSP) headers, validate and sanitize all user inputs, disable HTML rendering in emails by default, and conduct security audits of email handling mechanisms.
🔧 خطوات المعالجة (العربية)
قم بتحديث Roundcube Webmail فوراً إلى أحدث إصدار مصحح. طبق سياسات Content Security Policy، تحقق من صحة جميع مدخلات المستخدمين، عطل عرض HTML في رسائل البريد افتراضياً، وأجرِ تدقيقات أمنية لآليات معالجة البريد.
📋 Regulatory Compliance Mapping
🟢 NCA ECC 2024
A.7.1.1 A.7.1.2 A.12.2.1 A.12.6.1
🔵 SAMA CSF
ID.RA-1 PR.DS-1 PR.DS-6 DE.CM-1
🟡 ISO 27001:2022
A.6.1.1 A.13.1.1 A.13.1.3 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
EPSS85.16%
Exploit ✓ Yes
Patch ✓ Yes
CISA KEV🇺🇸 Yes
KEV Due Date2023-11-16
Published 2023-10-26
Source Feed cisa_kev
Views 1
🇸🇦 Saudi Risk Score
9.0
/ 10.0 — Saudi Risk
Priority: CRITICAL
🏷️ Tags
kev actively-exploited
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