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

Affected: OpenClaw

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.

GHSA-qf48-qfv4-jjm9 — OpenClaw: Feishu extension resolveUploadInput bypasses file-system sandbox and allows arbitrary file reads via upload_i…

Affected: npm: openclaw

## Summary

Feishu upload path resolution could read files outside the configured localRoots sandbox before handing them to the upload path.

## Impact

A tool caller constrained to workspace or localRoots paths could exfiltrate arbitrary host files through Feishu upload actions.

## Affected Component

`extensions/feishu/src/docx.ts`

## Fixed Versions

- Affected: `>= 2026.2.6, <= 2026.3.24` - Patched: `>= 2026.3.28` - Latest stable `2026.3.28` contains the fix.

## Fix

Fixed by commit `764394c78b` (`fix: enforce localRoots sandbox on Feishu docx upload file reads`).

Most recent entries from all

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

GHSA-qf48-qfv4-jjm9 — OpenClaw: Feishu extension resolveUploadInput bypasses file-system sandbox and allows arbitrary file reads via upload_i…