CVE-2026-22171

High

Description

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.

SeverityHigh

CVSS8.2

Exploit probability—

ProductOpenclaw

PublishedMar 18, 2026

First seenMar 18, 2026

Weakness typeCWE-22Path traversal

How to fix

Update

openclaw openclaw2026.2.19 or later
openclaw2026.2.19 or later

Patches

Vendor advisories

github.com/openclaw/openclaw/security/advisories/GHSA-vj3g-5px3-gr46

Affected products

Product	Affected versions	Fixed in
openclaw openclaw	v < 2026.2.19	2026.2.19
openclawnpm	v < 2026.2.19	2026.2.19

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