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CVE-2026-28446— OpenClaw < 2026.2.1 - Inbound Allowlist Policy Bypass in voice-call Extension via Empty Caller ID and Suffix Matching

CVSS 9.4 · Critical EPSS 1.03% · P78
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I. Basic Information for CVE-2026-28446

Vulnerability Information
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Vulnerability Title
OpenClaw < 2026.2.1 - Inbound Allowlist Policy Bypass in voice-call Extension via Empty Caller ID and Suffix Matching
Source: NVD (National Vulnerability Database)
Vulnerability Description
OpenClaw versions prior to 2026.2.1 with the voice-call extension installed and enabled contain an authentication bypass vulnerability in inbound allowlist policy validation that accepts empty caller IDs and uses suffix-based matching instead of strict equality. Remote attackers can bypass inbound access controls by placing calls with missing caller IDs or numbers ending with allowlisted digits to reach the voice-call agent and execute tools.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
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 2026.2.1之前版本存在安全漏洞，该漏洞源于入站允许列表策略验证存在身份验证绕过，可能导致远程攻击者绕过入站访问控制。
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)

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Affected Products

VendorProductAffected VersionsCPESubscribe
OpenClawOpenClaw 0 ~ 2026.2.1 -

II. Public POCs for CVE-2026-28446

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III. Intelligence Information for CVE-2026-28446

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Patches & Fixes for CVE-2026-28446 (1)

Vendor Advisories for CVE-2026-28446 (1)

Same Patch Batch · OpenClaw · 2026-03-05 · 46 CVEs total

CVE-2026-284669.9 CRITICALOpenClaw < 2026.2.14 - Remote Code Execution via Node Invoke Approval Bypass
CVE-2026-284749.8 CRITICALOpenClaw Nextcloud Talk < 2026.2.6 - Allowlist Bypass via actor.name Display Name Spoofing
CVE-2026-283919.8 CRITICALOpenClaw < 2026.2.2 - Command Injection via cmd.exe Parsing Bypass in Allowlist Enforcemen
CVE-2026-284709.8 CRITICALOpenClaw < 2026.2.2 - Exec Allowlist Bypass via Command Substitution in Double Quotes
CVE-2026-296108.8 HIGHOpenClaw < 2026.2.14 - Command Hijacking via Unsafe PATH Handling
CVE-2026-284638.4 HIGHOpenClaw < 2026.2.14 - Arbitrary File Read via Shell Expansion in Safe Bins Allowlist
CVE-2026-284858.4 HIGHOpenClaw 2026.1.5 < 2026.2.12 - Missing Authentication in Browser Control HTTP Endpoints
CVE-2026-284768.3 HIGHOpenClaw < 2026.2.14 - Server-Side Request Forgery in Tlon Extension Authentication
CVE-2026-284518.3 HIGHOpenClaw < 2026.2.14 - SSRF via Feishu Extension Media Fetching
CVE-2026-284478.1 HIGHOpenClaw 2026.1.29-beta.1 < 2026.2.1 - Path Traversal in Plugin Installation via Package N
CVE-2026-284588.1 HIGHOpenClaw 2026.1.20 < 2026.2.1 - Missing Authentication in Browser Relay /cdp WebSocket End
CVE-2026-284738.1 HIGHOpenClaw < 2026.2.2 - Authorization Bypass via /approve Chat Command
CVE-2026-284728.1 HIGHOpenClaw < 2026.2.2 - Device Identity Check Bypass in Gateway WebSocket Connect Handshake
CVE-2026-284687.7 HIGHOpenClaw 2026.1.29-beta.1 < 2026.2.14 - Authentication Bypass in Sandbox Browser Bridge Se
CVE-2026-283937.7 HIGHOpenClaw 2.0.0-beta3 < 2026.2.14 - Arbitrary JavaScript Module Loading via Hook Transform
CVE-2026-284537.5 HIGHOpenClaw < 2026.2.14 - Zip Slip Path Traversal in TAR Archive Extraction
CVE-2026-284547.5 HIGHOpenClaw < 2026.2.2 - Authorization Bypass via Unauthenticated Telegram Webhook
CVE-2026-283927.5 HIGHOpenClaw < 2026.2.14 - Privilege Escalation in Slack Slash Command Handler via Direct Mess
CVE-2026-284797.5 HIGHOpenClaw < 2026.2.15 - Cache Poisoning via Deprecated SHA-1 Hash in Sandbox Configuration
CVE-2026-284697.5 HIGHOpenClaw < 2026.2.14 - Cross-Account Policy Context Misrouting via Shared Webhook Path Amb

Showing top 20 of 46 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: OpenClaw
Same vendor: OpenClaw

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