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Vulnerabilities

CVE-2026-41395

High
CWE-325 — Weakness Type
Published: Apr 28, 2026  ·  Modified: May 5, 2026  ·  Source: NVD
CVSS v3
7.5
🔗 NVD Official
📄 Description (English)

OpenClaw before 2026.3.28 contains a webhook replay vulnerability in Plivo V3 signature verification that canonicalizes query ordering for signatures but hashes raw URLs for replay detection. Attackers can reorder query parameters to bypass replay cache detection and trigger duplicate voice-call processing with a captured valid signed webhook.

🤖 AI Executive Summary

OpenClaw before version 2026.3.28 contains a webhook replay vulnerability in Plivo V3 signature verification that allows attackers to bypass replay cache detection by reordering query parameters. This vulnerability enables attackers to trigger duplicate voice-call processing using captured valid signed webhooks, potentially causing service disruption and unauthorized call charges.

📄 Description (Arabic)

تحتوي ثغرة OpenClaw على عدم تطابق في معالجة معاملات الاستعلام حيث يتم تطبيع الترتيب للتوقيع ولكن يتم تجزئة عناوين URL الخام لكشف الإعادة. يمكن للمهاجمين الذين يمتلكون webhook موقع صحيح إعادة ترتيب المعاملات لتجاوز الكشف عن الإعادة وتشغيل معالجة مكررة للمكالمات الصوتية. قد يؤدي هذا إلى فواتير غير مصرح بها ورسوم مكالمات مضاعفة.

🤖 ملخص تنفيذي (AI)

OpenClaw قبل الإصدار 2026.3.28 يحتوي على ثغرة إعادة تشغيل webhook في التحقق من توقيع Plivo V3 تسمح للمهاجمين بتجاوز كشف ذاكرة التخزين المؤقت للإعادة. تمكن هذه الثغرة المهاجمين من تشغيل معالجة مكررة للمكالمات الصوتية باستخدام webhooks موقعة صحيحة تم التقاطها.

🤖 AI Intelligence Analysis Analyzed: May 4, 2026 04:20
🇸🇦 Saudi Arabia Impact Assessment
Saudi Relevance: high
🏢 Affected Saudi Sectors
telecom government
🎯 MITRE ATT&CK Techniques
⚖️ Saudi Risk Score (AI)
7.0
/ 10.0
🔧 Remediation Steps (English)
Upgrade OpenClaw to version 2026.3.28 or later immediately. Implement additional replay detection mechanisms that hash canonicalized query parameters consistently. Deploy rate limiting on webhook endpoints and implement strict parameter validation. Monitor webhook processing logs for suspicious duplicate requests with reordered parameters.
🔧 خطوات المعالجة (العربية)
قم بترقية OpenClaw إلى الإصدار 2026.3.28 أو أحدث على الفور. قم بتنفيذ آليات كشف إعادة تشغيل إضافية تقوم بتجزئة معاملات الاستعلام الموحدة بشكل متسق. قم بنشر تحديد معدل على نقاط نهاية webhook وتنفيذ التحقق الصارم من المعاملات. راقب سجلات معالجة webhook للطلبات المكررة المريبة مع معاملات معاد ترتيبها.
📋 Regulatory Compliance Mapping
🟢 NCA ECC 2024
ECC-1.1 ECC-2.1 ECC-3.2
🔵 SAMA CSF
ID.BE-1 PR.AC-1 PR.DS-2
🟡 ISO 27001:2022
A.14.2.1 A.14.2.5 A.12.4.1
📦 Affected Products / CPE 1 entries
openclaw:openclaw
📊 CVSS Score
7.5
/ 10.0 — High
📊 CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Attack VectorN — None / Network
Attack ComplexityL — Low / Local
Privileges RequiredN — None / Network
User InteractionN — None / Network
ScopeU — Unchanged
ConfidentialityN — None / Network
IntegrityH — High
AvailabilityN — None / Network
📋 Quick Facts
Severity High
CVSS Score7.5
CWECWE-325
EPSS0.02%
Exploit No
Patch ✗ No
Published 2026-04-28
Source Feed nvd
🇸🇦 Saudi Risk Score
7.0
/ 10.0 — Saudi Risk
Priority: HIGH
🏷️ Tags
CWE-325
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