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CVE-2026-41395— OpenClaw < 2026.3.28 - Webhook Replay via Query Parameter Reordering in Plivo V3

CVSS 7.5 · High EPSS 0.02% · P4
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I. Basic Information for CVE-2026-41395

Vulnerability Information
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Vulnerability Title
OpenClaw < 2026.3.28 - Webhook Replay via Query Parameter Reordering in Plivo V3
Source: NVD (National Vulnerability Database)
Vulnerability Description
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.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
缺少必要的密码学步骤
Source: NVD (National Vulnerability Database)
Vulnerability Title
OpenClaw 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenClaw是OpenClaw开源的一个智能人工助理。 OpenClaw 2026.3.28之前版本存在安全漏洞，该漏洞源于Plivo V3签名验证中Webhook重放问题，可能导致攻击者重新排序查询参数绕过重放缓存检测并触发重复语音呼叫处理。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
OpenClawOpenClaw 0 ~ 2026.3.28 -

II. Public POCs for CVE-2026-41395

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III. Intelligence Information for CVE-2026-41395

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Same Patch Batch · OpenClaw · 2026-04-28 · 53 CVEs total

CVE-2026-413869.1 CRITICALOpenClaw < 2026.3.22 - Privilege Escalation via Unbound Bootstrap Setup Codes
CVE-2026-414048.8 HIGHOpenClaw < 2026.3.31 - Operator Admin Privilege Escalation via Trusted-Proxy Authenticatio
CVE-2026-424228.8 HIGHOpenClaw < 2026.4.8 - Role Bypass in device.token.rotate Function
CVE-2026-413788.8 HIGHOpenClaw < 2026.3.31 - Privilege Escalation to Remote Code Execution via Unrestricted node
CVE-2026-424268.8 HIGHOpenClaw < 2026.4.8 - Improper Authorization in node.pair.approve via operator.write Scope
CVE-2026-419148.5 HIGHOpenClaw < 2026.4.8 - Server-Side Request Forgery in QQ Bot Media Fetch Paths
CVE-2026-413948.2 HIGHOpenClaw < 2026.3.31 - Unauthorized Operator Scope Access in Unauthenticated Plugin-Auth R
CVE-2026-424318.1 HIGHOpenClaw < 2026.4.8 - Persistent Profile Mutation via node.invoke(browser.proxy) Bypass
CVE-2026-413838.1 HIGHOpenClaw < 2026.4.2 - Arbitrary Remote Directory Deletion via Mis-scoped Mirror Mode Paths
CVE-2026-424327.8 HIGHOpenClaw < 2026.4.8 - Command Escalation via Node Pairing Reconnect Bypass
CVE-2026-413877.8 HIGHOpenClaw < 2026.3.22 - Supply Chain Redirection via Incomplete Host Environment Sanitizati
CVE-2026-413847.8 HIGHOpenClaw < 2026.3.24 - Environment Variable Injection via Workspace Config in CLI Backend
CVE-2026-413967.8 HIGHOpenClaw < 2026.3.31 - Environment Variable Override of Plugin Trust Root
CVE-2026-419127.6 HIGHOpenClaw < 2026.4.8 - Server-Side Request Forgery Policy Bypass via Interaction-Triggered
CVE-2026-413997.5 HIGHOpenClaw < 2026.3.28 - Denial of Service via Unbounded Pre-auth WebSocket Upgrades
CVE-2026-414057.5 HIGHOpenClaw < 2026.3.31 - Resource Exhaustion via Unauthenticated MS Teams Webhook Body Parsi
CVE-2026-424237.5 HIGHOpenClaw < 2026.4.8 - strictInlineEval Approval Boundary Bypass via Approval-Timeout Fallb
CVE-2026-413807.3 HIGHOpenClaw < 2026.3.28 - Arbitrary Execution Allowlist via Wrapper Carrier Executables
CVE-2026-413907.3 HIGHOpenClaw < 2026.3.28 - Exec Allowlist Bypass via Unregistered /usr/bin/script Wrapper
CVE-2026-413797.1 HIGHOpenClaw < 2026.3.28 - Privilege Escalation via chat.send to Admin-Class Talk Voice Config

Showing top 20 of 53 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: OpenClaw
Same vendor: OpenClaw
Same weakness: CWE-325

V. Comments for CVE-2026-41395

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