CVE-2026-41911 MEDIUM

CVE-2026-41911: OpenClaw < 2026.4.8 - Workspace-Only Filesystem Policy Bypass via docx upload_file/upload_image

Vendor Openclaw
Product OpenClaw
Weakness CWE-22 · Path traversal
Published April 28, 2026
Last update April 29, 2026
View on NVD All CVEs

CVSS base score

6.0/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality —
Integrity —

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

What the vulnerability does

01Description

OpenClaw before 2026.4.8 contains a filesystem policy bypass vulnerability in docx upload processing that allows local file reads outside workspace boundaries. Attackers can exploit upload_file and upload_image endpoints to access files beyond the intended workspace-only filesystem policy.

Key dates

02Disclosure timeline

April 28, 2026 CVE published
April 29, 2026 Record updated