OpenClaw versions prior to 2026.2.19 contain a path traversal vulnerability in the Feishu media download flow where untrusted media keys are interpolated directly into temporary...
Date: 2026-03
Affected: openclaw/openclaw
Attack vector: path-traversal
Category: vulnerability-disclosure
Severity: High
CVE: CVE-2026-22171
CVE-2026-32030
CWE: CWE-22
CVSS: 8.2 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N)

OpenClaw versions prior to 2026.2.19 contain a path traversal vulnerability in the Feishu media download flow where untrusted media keys are interpolated directly into temporary file paths in extensions/feishu/src/media.ts. An attacker who can control Feishu media key values returned to the client can use traversal segments to escape os.tmpdir() and write arbitrary files within the OpenClaw process permissions.


Mitigations:

Architectural layers (MAESTRO):