GHSA-qf48-qfv4-jjm9
OpenClaw: Feishu extension resolveUploadInput bypasses file-system sandbox and allows arbitrary file reads via upload_image
Packages
Details
As written in the advisory (Markdown source, shown as plain text).
## 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`).
References
External links from the advisory. They lead to third-party sites.
- 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