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CVE-2026-41362— OpenClaw 2026.2.19 < 2026.3.31 - Webhook Replay Dedupe Cache Event Suppression via Shared Authentication

CVSS 4.3 · Medium EPSS 0.05% · P14
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I. Basic Information for CVE-2026-41362

Vulnerability Information
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Vulnerability Title
OpenClaw 2026.2.19 < 2026.3.31 - Webhook Replay Dedupe Cache Event Suppression via Shared Authentication
Source: NVD (National Vulnerability Database)
Vulnerability Description
OpenClaw versions 2026.2.19 before 2026.3.31 contain an improper cache isolation vulnerability in the Zalo webhook replay-dedupe mechanism that is shared across authenticated webhook targets. Attackers controlling one authenticated Zalo webhook path in multi-account deployments can suppress legitimate events on different accounts by matching event_name and message_id parameters.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
将资源暴露给错误范围
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 2026.2.19版本至2026.3.31之前版本存在安全漏洞，该漏洞源于Zalo webhook重放去重机制存在缓存隔离不当，可能导致攻击者通过匹配event_name和message_id参数抑制不同账户上的合法事件。
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 2026.2.19 ~ 2026.3.31 -

II. Public POCs for CVE-2026-41362

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III. Intelligence Information for CVE-2026-41362

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Same Patch Batch · OpenClaw · 2026-04-27 · 11 CVEs total

CVE-2026-413718.5 HIGHOpenClaw < 2026.3.28 - Privilege Escalation via chat.send Reset Command
CVE-2026-413648.1 HIGHOpenClaw < 2026.3.31 - Arbitrary File Write via Symlink Following in SSH Sandbox Tar Uploa
CVE-2026-413706.5 MEDIUMOpenClaw < 2026.3.31 - Path Traversal via Inbound Channel Attachment Path in ACP Dispatch
CVE-2026-413686.5 MEDIUMOpenClaw < 2026.3.28 - Environment Variable Disclosure via jq $ENV Filter Bypass
CVE-2026-413696.5 MEDIUMOpenClaw < 2026.3.31 - Insufficient Environment Variable Sanitization in Host Execution
CVE-2026-413725.8 MEDIUMOpenClaw < 2026.4.2 - Loopback Protection Bypass via Trailing-Dot Localhost in CDP Discove
CVE-2026-413665.5 MEDIUMOpenClaw < 2026.3.31 - Arbitrary Host File Read via appendLocalMediaParentRoots Self-White
CVE-2026-413655.4 MEDIUMOpenClaw < 2026.3.31 - Sender Allowlist Bypass via Graph API Thread History
CVE-2026-413635.3 MEDIUMOpenClaw 2026.2.6 < 2026.3.28 - Arbitrary File Read via Feishu upload_image Parameter
CVE-2026-413675.0 MEDIUMOpenClaw 2026.2.14 < 2026.3.28 - Policy Enforcement Bypass in Discord Component Interactio

IV. Related Vulnerabilities

Same product: OpenClaw
Same vendor: OpenClaw
Same weakness: CWE-668

V. Comments for CVE-2026-41362

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