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CVE-2026-22171

HIGH

8.2

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.

CVE Details

CVSS v3.1 Score8.2

SeverityHIGH

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published3/18/2026

Last Modified3/19/2026

Sourcenvd

Honeypot Sightings0

Affected Products

openclaw:openclaw

Weaknesses (CWE)

CWE-22

References

https://github.com/openclaw/openclaw/commit/c821099157a9767d4df208c6b12f214946507871(disclosure@vulncheck.com)

https://github.com/openclaw/openclaw/commit/cdb00fe2428000e7a08f9b7848784a0049176705(disclosure@vulncheck.com)

https://github.com/openclaw/openclaw/commit/ec232a9e2dff60f0e3d7e827a7c868db5254473f(disclosure@vulncheck.com)

https://github.com/openclaw/openclaw/security/advisories/GHSA-vj3g-5px3-gr46(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/openclaw-path-traversal-in-feishu-media-temporary-file-naming(disclosure@vulncheck.com)

IOC Correlations

No correlations recorded

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