Home/CVE/OpenClaw versions prior to 2026.2.19 contain a path traversal vulnerability in the Feishu media download flow where untr
CVE

CVE-2026-22171

OpenClaw versions prior to 2026.2.19 contain a path traversal vulnerability in the Feishu media download flow where untr

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.

HIGH · CVSS 8.2 EPSS 0.00083
Schedule remediation
  • SSVC automatable: yes - attacks can be scripted at scale
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
▤

Affected Products & Versions

1
openclaw< 2026.2.19
▤

Affected Packages

1
Language-ecosystem packages (from OSV) tied to this CVE, with the version that fixes it - the dependency-level detail NVD doesn’t carry.
npm openclaw MODERATE fixed in 2026.2.19
▣

Scoring & Timeline

8.2
HIGH · CVSS v3.1 · disclosure@vulncheck.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD18 Mar 2026 · 02:16 AM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
yes
Technical impact
partial
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
🔗

References & Sources

5
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://github.com/openclaw/openclaw/commit/c821099157a9767d4df208c6b12f214946507871Patch
https://github.com/openclaw/openclaw/commit/cdb00fe2428000e7a08f9b7848784a0049176705Patch
https://github.com/openclaw/openclaw/commit/ec232a9e2dff60f0e3d7e827a7c868db5254473fPatch
https://github.com/openclaw/openclaw/security/advisories/GHSA-vj3g-5px3-gr46MitigationVendor Advisory
https://www.vulncheck.com/advisories/openclaw-path-traversal-in-feishu-media-temporary-file-namingThird Party Advisory
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