OpenClaw: Feishu extension resolveUploadInput bypasses file-system sandbox and allows arbitrary file reads via upload_image
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
2026.3.28contains the fix.
Fix
Fixed by commit 764394c78b (fix: enforce localRoots sandbox on Feishu docx upload file reads).
Affected software
Click a technology to see all vulnerabilities affecting it.
| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| npm package | openclaw | >= 2026.2.6, < 2026.3.28 | 2026.3.28 |
References
- https://github.com/openclaw/openclaw/security/advisories/GHSA-qf48-qfv4-jjm9
- https://nvd.nist.gov/vuln/detail/CVE-2026-41363
- https://github.com/openclaw/openclaw/commit/764394c78b6c22c5b53c3cd132d27ff36340bf45
- https://github.com/openclaw/openclaw
- https://www.vulncheck.com/advisories/openclaw-arbitrary-file-read-via-feishu-upload-image-parameter
- CVSS vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N- Weakness (CWE)
CWE-22, CWE-863- Platform
- npm
- Package
openclaw- Disclosed
- 31.03.2026
- Updated
- 11.10.2026 10:22
Sources and licenses
OSV / GitHub Advisory Database - GHSA-qf48-qfv4-jjm9 - CC BY 4.0
Vulnerability history: openclaw
All published vulnerabilities of this package (npm package), newest first. Shows whether this is a one-off slip or a package that needs watching.
- Total entries
- 589
- First → latest
- 02.2026 10.2026
- Without a fix
- 9
- Exploited in attacks
- 0
Severity breakdown
- Critical 20
- High 215
- Medium 300
- Low 54
Disclosures per year
- 2026: 589
-
OpenClaw: Feishu extension resolveUploadInput bypasses file-system sandbox and allows arbitrary file reads via upload_image this entry
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