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CVE-2026-32053— OpenClaw < 2026.2.23 - Twilio Webhook Replay Bypass via Randomized Event ID Normalization

Quick assessment

Affected
OpenClaw OpenClaw
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

OpenClaw是OpenClaw开源的一个智能人工助理。 OpenClaw 2026.2.23之前版本存在安全漏洞，该漏洞源于Twilio webhook事件去重中规范化的事件ID每次解析时被随机化，可能导致重放事件绕过重复检查。

CVSS 6.5 · Medium EPSS 0.47% · P38

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 2

VendorProduct Version RangeStatus
OpenClaw OpenClaw < 2026.2.23 affected
2026.2.23 unaffected
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I. Basic Information for CVE-2026-32053

Vulnerability Information
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Vulnerability Title
OpenClaw < 2026.2.23 - Twilio Webhook Replay Bypass via Randomized Event ID Normalization
Source: CVE Program / CVE List V5
Vulnerability Description
OpenClaw versions prior to 2026.2.23 contain a vulnerability in Twilio webhook event deduplication where normalized event IDs are randomized per parse, allowing replay events to bypass manager dedupe checks. Attackers can replay Twilio webhook events to trigger duplicate or stale call-state transitions, potentially causing incorrect call handling and state corruption.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
使用捕获-重放进行的认证绕过
Source: CVE Program / CVE List V5
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 2026.2.23之前版本存在安全漏洞，该漏洞源于Twilio webhook事件去重中规范化的事件ID每次解析时被随机化，可能导致重放事件绕过重复检查。
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

Vendor Product Affected Versions CPE Subscribe
OpenClaw OpenClaw 0 ~ 2026.2.23 -

II. Public POCs for CVE-2026-32053

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III. Intelligence Information for CVE-2026-32053

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Patches & Fixes for CVE-2026-32053 (1)

Vendor Advisories for CVE-2026-32053 (1)

News Coverage for CVE-2026-32053 (1)

Same Patch Batch · OpenClaw · 2026-03-21 · 24 CVEs total

CVE-2026-32042 8.8 HIGH OpenClaw < 2026.2.25 - Privilege Escalation via Unpaired Device Identity in Shared Gateway
CVE-2026-32051 8.8 HIGH OpenClaw < 2026.3.1 - Authorization Bypass in Agent Runs via Owner-Only Tool Access
CVE-2026-32064 7.7 HIGH OpenClaw < 2026.2.21 - Missing VNC Authentication in Sandbox Browser noVNC Observer
CVE-2026-32055 7.6 HIGH OpenClaw < 2026.2.26 - Workspace Path Boundary Bypass via Non-existent Symlink
CVE-2026-32056 7.5 HIGH OpenClaw < 2026.2.22 - Remote Code Execution via Shell Startup Environment Variable Inject
CVE-2026-32048 7.5 HIGH OpenClaw < 2026.3.1 - Sandbox Escape via Cross-Agent sessions_spawn
CVE-2026-32049 7.5 HIGH OpenClaw < 2026.2.22 - Denial of Service via Inbound Media Download Byte Limit Bypass
CVE-2026-32057 7.1 HIGH OpenClaw < 2026.2.25 - Authentication Bypass via Control UI client.id Parameter
CVE-2026-32043 6.5 MEDIUM OpenClaw < 2026.2.25 - Time-of-Check-Time-of-Use via Mutable Symlink in system.run cwd Par
CVE-2026-32054 6.5 MEDIUM OpenClaw < 2026.2.25 - Symlink Traversal in Browser Trace/Download Path Handling
CVE-2026-32052 6.4 MEDIUM OpenClaw < 2026.2.24 - Hidden Command Execution via Shell-Wrapper Positional argv Carriers
CVE-2026-32045 5.9 MEDIUM OpenClaw < 2026.2.21 - Authentication Bypass in HTTP Gateway Routes via Tokenless Tailscal
CVE-2026-32044 5.5 MEDIUM OpenClaw < 2026.3.2 - Tar Archive Safety Bypass in Skills Installation
CVE-2026-32898 5.4 MEDIUM OpenClaw < 2026.2.23 - ACP Permission Auto-Approval Bypass via Untrusted Tool Metadata
CVE-2026-32895 5.4 MEDIUM OpenClaw < 2026.2.26 - Sender Authorization Bypass in Slack System Event Handlers
CVE-2026-32046 5.3 MEDIUM OpenClaw < 2026.2.21 - OS-level Sandbox Bypass via --no-sandbox Flag
CVE-2026-32896 4.8 MEDIUM OpenClaw < 2026.2.21 - Unauthenticated Webhook Access via Passwordless Fallback in BlueBub
CVE-2026-32065 4.8 MEDIUM OpenClaw < 2026.2.25 - Approval Identity Mismatch in system.run Command Execution
CVE-2026-32899 4.3 MEDIUM OpenClaw < 2026.2.25 - Sender Policy Bypass in Slack Reaction and Pin Event Handlers
CVE-2026-32050 3.7 LOW OpenClaw < 2026.2.25 - Unauthorized Reaction Status Event Enqueue via Access Check Bypass

Showing top 20 of 24 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: OpenClaw
Same vendor: OpenClaw
Same weakness: CWE-294

V. Comments for CVE-2026-32053

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