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CVE-2026-41363— OpenClaw 2026.2.6 < 2026.3.28 - Arbitrary File Read via Feishu upload_image Parameter

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 2026.2.6版本至2026.3.24版本存在路径遍历漏洞，该漏洞源于Feishu扩展resolveUploadInput函数存在路径遍历，可能导致攻击者绕过文件系统沙箱限制读取任意文件。

CVSS 5.3 · Medium EPSS 0.51% · P42

Affected Version Matrix 2

VendorProduct Version RangeStatus
OpenClaw OpenClaw 2026.2.6< 2026.3.28 affected
2026.3.28 unaffected
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I. Basic Information for CVE-2026-41363

Vulnerability Information
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Vulnerability Title
OpenClaw 2026.2.6 < 2026.3.28 - Arbitrary File Read via Feishu upload_image Parameter
Source: CVE Program / CVE List V5
Vulnerability Description
OpenClaw versions 2026.2.6 through 2026.3.24 contain a path traversal vulnerability in the Feishu extension resolveUploadInput function that bypasses file-system sandbox restrictions. Attackers can exploit improper path resolution during upload_image operations to read arbitrary files outside configured localRoots boundaries.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5
Vulnerability Title
OpenClaw 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenClaw是OpenClaw开源的一个智能人工助理。 OpenClaw 2026.2.6版本至2026.3.24版本存在路径遍历漏洞，该漏洞源于Feishu扩展resolveUploadInput函数存在路径遍历，可能导致攻击者绕过文件系统沙箱限制读取任意文件。
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

Vendor Product Affected Versions CPE Subscribe
OpenClaw OpenClaw 2026.2.6 ~ 2026.3.28 -

II. Public POCs for CVE-2026-41363

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III. Intelligence Information for CVE-2026-41363

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Vendor Advisories for CVE-2026-41363 (2)

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

CVE-2026-41371 8.5 HIGH OpenClaw < 2026.3.28 - Privilege Escalation via chat.send Reset Command
CVE-2026-41364 8.1 HIGH OpenClaw < 2026.3.31 - Arbitrary File Write via Symlink Following in SSH Sandbox Tar Uploa
CVE-2026-41368 6.5 MEDIUM OpenClaw < 2026.3.28 - Environment Variable Disclosure via jq $ENV Filter Bypass
CVE-2026-41369 6.5 MEDIUM OpenClaw < 2026.3.31 - Insufficient Environment Variable Sanitization in Host Execution
CVE-2026-41370 6.5 MEDIUM OpenClaw < 2026.3.31 - Path Traversal via Inbound Channel Attachment Path in ACP Dispatch
CVE-2026-41372 5.8 MEDIUM OpenClaw < 2026.4.2 - Loopback Protection Bypass via Trailing-Dot Localhost in CDP Discove
CVE-2026-41366 5.5 MEDIUM OpenClaw < 2026.3.31 - Arbitrary Host File Read via appendLocalMediaParentRoots Self-White
CVE-2026-41365 5.4 MEDIUM OpenClaw < 2026.3.31 - Sender Allowlist Bypass via Graph API Thread History
CVE-2026-41367 5.0 MEDIUM OpenClaw 2026.2.14 < 2026.3.28 - Policy Enforcement Bypass in Discord Component Interactio
CVE-2026-41362 4.3 MEDIUM OpenClaw 2026.2.19 through 2026.3.30 - Webhook Replay Dedupe Cache Event Suppression via S

IV. Related Vulnerabilities

Same product: OpenClaw
Same vendor: OpenClaw
Same weakness: CWE-22

V. Comments for CVE-2026-41363

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