Moderate severityNVD Advisory· Published Mar 18, 2026· Updated Mar 18, 2026
OpenClaw < 2026.2.19 - Path Traversal in Feishu Media Temporary File Naming
CVE-2026-22171
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.
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Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
openclawnpm | < 2026.2.19 | 2026.2.19 |
Affected products
2Patches
Vulnerability mechanics
References
7- github.com/openclaw/openclaw/commit/c821099157a9767d4df208c6b12f214946507871ghsapatchWEB
- github.com/openclaw/openclaw/commit/cdb00fe2428000e7a08f9b7848784a0049176705ghsapatchWEB
- github.com/openclaw/openclaw/commit/ec232a9e2dff60f0e3d7e827a7c868db5254473fghsapatchWEB
- github.com/advisories/GHSA-vj3g-5px3-gr46ghsaADVISORY
- github.com/openclaw/openclaw/security/advisories/GHSA-vj3g-5px3-gr46ghsathird-party-advisoryWEB
- nvd.nist.gov/vuln/detail/CVE-2026-22171ghsaADVISORY
- www.vulncheck.com/advisories/openclaw-path-traversal-in-feishu-media-temporary-file-namingghsathird-party-advisoryWEB
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