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CVE-2026-34510— OpenClaw < 2026.3.22 - Remote File URL Acceptance in Windows Media Loaders

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 2026.3.22之前版本存在安全漏洞，该漏洞源于Windows媒体加载器中存在路径遍历，在本地路径验证之前接受远程主机文件URL和UNC样式路径，可能导致攻击者通过提供被视为本地内容的网络托管文件目标来绕过预期的访问限制。

CVSS 5.3 · Medium EPSS 0.46% · P38

Possible ATT&CK Techniques 1 AI

T1552 · Unsecured Credentials

Affected Version Matrix 2

VendorProduct Version RangeStatus
OpenClaw OpenClaw < 2026.3.22 affected
2026.3.22 unaffected
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I. Basic Information for CVE-2026-34510

Vulnerability Information
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Vulnerability Title
OpenClaw < 2026.3.22 - Remote File URL Acceptance in Windows Media Loaders
Source: CVE Program / CVE List V5
Vulnerability Description
OpenClaw before 2026.3.22 contains a path traversal vulnerability in Windows media loaders that accepts remote-host file URLs and UNC-style paths before local-path validation. Attackers can exploit this by providing network-hosted file targets that are treated as local content, bypassing intended access restrictions.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
对路径等价的解析不恰当
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 2026.3.22之前版本存在安全漏洞，该漏洞源于Windows媒体加载器中存在路径遍历，在本地路径验证之前接受远程主机文件URL和UNC样式路径，可能导致攻击者通过提供被视为本地内容的网络托管文件目标来绕过预期的访问限制。
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)

Affected Products

Vendor Product Affected Versions CPE Subscribe
OpenClaw OpenClaw 0 ~ 2026.3.22 -

II. Public POCs for CVE-2026-34510

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III. Intelligence Information for CVE-2026-34510

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Patches & Fixes for CVE-2026-34510 (3)

IV. Related Vulnerabilities

Same product: OpenClaw
Same vendor: OpenClaw
Same weakness: CWE-41

V. Comments for CVE-2026-34510

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