CVE-2026-22171 json
OpenClaw < 2026.2.19 - Path Traversal in Feishu Media Temporary File Naming
published 2026-03-03 8 mo ago modified 2026-06-23 4 mo ago also GHSA-vj3g-5px3-gr46 , EUVD-2026-12714
- cvss
- 8.2
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 29%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
- npm openclaw 2026.2.19
- OpenClaw OpenClaw 2026.2.19
CISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 7 mo ago
Exploit prediction
0.35% chance of exploitation in the next 30 days, higher than 29% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 4.0 | 8.8 | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N |
| CNA | 3.1 | 8.2 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N |
| CNA | 4.0 | 8.8 | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
| NVD | 3.1 | 9.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| npm | openclaw | <2026.2.19 |
2026.2.19 |
Affected products
- OpenClaw OpenClaw
Classification
- Weakness
-
- CWE-22 Improper Limitation of a Pathname to a Restricted Directory
References
-
github.com
/openclaw/openclaw/commit/c821099157a9767d4df208c6b12f214946507871
patch, web
-
github.com
/openclaw/openclaw/commit/cdb00fe2428000e7a08f9b7848784a0049176705
patch, web
-
github.com
/openclaw/openclaw/commit/ec232a9e2dff60f0e3d7e827a7c868db5254473f
patch, web
-
github.com
/openclaw/openclaw/security/advisories/GHSA-vj3g-5px3-gr46
vendor-advisory, web, mitigation
-
vulncheck.com
/advisories/openclaw-path-traversal-in-feishu-media-temporary-file-naming
third-party-advisory, web
-
nvd.nist.gov
/vuln/detail/CVE-2026-22171
advisory
-
github.com
/openclaw/openclaw
package
Sources
- CVE List CVE-2026-22171
- GitHub Advisory GHSA-vj3g-5px3-gr46
- NVD CVE-2026-22171
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