CVE-2026-41363

MEDIUM

OpenClaw 2026.2.6 < 2026.3.28 - Arbitrary File Read via Feishu upload_image Parameter

Title source: cna

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.

References (2)

[Third Party Advisory] https://www.vulncheck.com/advisories/openclaw-arbitrary-file-read-via-feishu-upload-image-parameter

[Vendor Advisory] https://github.com/openclaw/openclaw/security/advisories/GHSA-qf48-qfv4-jjm9

Scores

CVSS v3 5.3

EPSS 0.0004

EPSS Percentile 13.6%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-22

Status published

Products (2)

OpenClaw/OpenClaw 2026.2.6

openclaw/openclaw 2026.2.6 - 2026.3.28

Published Apr 28, 2026

Tracked Since Apr 28, 2026