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Global apt Government and Defense CRITICAL 39m Global general Technology / Consumer Protection MEDIUM 50m Global vulnerability Information Technology and Security CRITICAL 58m Global vulnerability Information Technology CRITICAL 1h Global apt Infrastructure, Transportation, Finance/Investment HIGH 1h Global vulnerability Information Technology and Infrastructure HIGH 3h Global data_breach Education HIGH 3h Global data_breach Education HIGH 4h Global vulnerability Information Technology CRITICAL 4h Global supply_chain Software Development and Technology HIGH 5h Global apt Government and Defense CRITICAL 39m Global general Technology / Consumer Protection MEDIUM 50m Global vulnerability Information Technology and Security CRITICAL 58m Global vulnerability Information Technology CRITICAL 1h Global apt Infrastructure, Transportation, Finance/Investment HIGH 1h Global vulnerability Information Technology and Infrastructure HIGH 3h Global data_breach Education HIGH 3h Global data_breach Education HIGH 4h Global vulnerability Information Technology CRITICAL 4h Global supply_chain Software Development and Technology HIGH 5h Global apt Government and Defense CRITICAL 39m Global general Technology / Consumer Protection MEDIUM 50m Global vulnerability Information Technology and Security CRITICAL 58m Global vulnerability Information Technology CRITICAL 1h Global apt Infrastructure, Transportation, Finance/Investment HIGH 1h Global vulnerability Information Technology and Infrastructure HIGH 3h Global data_breach Education HIGH 3h Global data_breach Education HIGH 4h Global vulnerability Information Technology CRITICAL 4h Global supply_chain Software Development and Technology HIGH 5h
Vulnerabilities

CVE-2026-35622

Medium
CWE-290 — Weakness Type
Published: Apr 9, 2026  ·  Modified: Apr 12, 2026  ·  Source: NVD
CVSS v3
5.9
🔗 NVD Official
📄 Description (English)

OpenClaw before 2026.3.22 contains an improper authentication verification vulnerability in Google Chat app-url webhook handling that accepts add-on principals outside intended deployment bindings. Attackers can bypass webhook authentication by providing non-deployment add-on principals to execute unauthorized actions through the Google Chat integration.

🤖 AI Executive Summary

OpenClaw versions before 2026.3.22 contain an improper authentication verification vulnerability in Google Chat webhook handling that allows attackers to bypass authentication using non-deployment add-on principals. This vulnerability enables unauthorized execution of actions through the Google Chat integration without proper credential validation.

📄 Description (Arabic)

تحتوي ثغرة CWE-290 على فشل في التحقق من المصادقة حيث يقبل نظام OpenClaw مبادئ إضافية من Google Chat خارج نطاق النشر المقصود. يسمح هذا الفشل للمهاجمين بتجاوز آليات المصادقة وتنفيذ إجراءات غير مصرح بها من خلال تكامل Google Chat.

🤖 ملخص تنفيذي (AI)

إصدارات OpenClaw السابقة للإصدار 2026.3.22 تحتوي على ثغرة في التحقق من المصادقة بشكل غير صحيح في معالجة webhook لتطبيق Google Chat. يمكن للمهاجمين تجاوز المصادقة باستخدام مبادئ إضافية خارج نطاق النشر المقصود لتنفيذ إجراءات غير مصرح بها.

🤖 AI Intelligence Analysis Analyzed: May 24, 2026 16:32
🇸🇦 Saudi Arabia Impact Assessment
Saudi Relevance: high
🏢 Affected Saudi Sectors
government banking telecom energy healthcare
🎯 MITRE ATT&CK Techniques
⚖️ Saudi Risk Score (AI)
6.0
/ 10.0
🔧 Remediation Steps (English)
Upgrade OpenClaw to version 2026.3.22 or later immediately. Implement strict webhook principal validation to ensure only authorized deployment add-on principals are accepted. Review and audit all Google Chat webhook integrations for unauthorized access. Implement additional network-level controls and IP whitelisting for webhook endpoints. Monitor webhook logs for suspicious authentication attempts.
🔧 خطوات المعالجة (العربية)
قم بترقية OpenClaw إلى الإصدار 2026.3.22 أو أحدث فوراً. طبق التحقق الصارم من مبادئ webhook للتأكد من قبول مبادئ الإضافات المصرح بها فقط. راجع وتدقيق جميع تكاملات Google Chat webhook للكشف عن الوصول غير المصرح به. طبق عناصر تحكم إضافية على مستوى الشبكة وقائمة بيضاء IP لنقاط نهاية webhook. راقب سجلات webhook للكشف عن محاولات مصادقة مريبة.
📋 Regulatory Compliance Mapping
🟢 NCA ECC 2024
5.1.1 5.1.2 5.2.1
🔵 SAMA CSF
AC-2 AC-3 AC-6
🟡 ISO 27001:2022
A.9.2.1 A.9.2.5 A.9.4.3
📊 CVSS Score
5.9
/ 10.0 — Medium
📊 CVSS Vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:H/A:N
Attack VectorN — None / Network
Attack ComplexityH — High
Privileges RequiredL — Low / Local
User InteractionN — None / Network
ScopeU — Unchanged
ConfidentialityL — Low / Local
IntegrityH — High
AvailabilityN — None / Network
📋 Quick Facts
Severity Medium
CVSS Score5.9
CWECWE-290
EPSS0.05%
Exploit No
Patch ✗ No
Published 2026-04-09
Source Feed nvd
Views 4
🇸🇦 Saudi Risk Score
6.0
/ 10.0 — Saudi Risk
Priority: MEDIUM
🏷️ Tags
CWE-290
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