OpenClaw < 2026.4.23 - Arbitrary Code Execution via setup-api.js in Current Working Directory
Key facts
- Attack vector
- Local
- Privileges required
- None
- User interaction
- Active
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Fixed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA and GitHub. Impact type from CWE-427.
Summary
OpenClaw before 2026.4.23 contains an arbitrary code execution vulnerability in the bundled plugin setup resolver that loads setup-api.js from process.cwd() during provider setup metadata resolution. Attackers can execute arbitrary JavaScript under the current user account by placing a malicious extensions/<plugin>/setup-api.js file in a repository and convincing a user to run OpenClaw commands from that directory.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| OpenClaw | OpenClaw | before 2026.4.23 | 2026.4.23 | Patch available | CNA |
| — | openclaw (npm) | before 2026.4.23 | 2026.4.23 | Patch available | GHSA-r39h-4c2p-3jxp |
- OpenClaw VendorOpenClaw Affected before 2026.4.23 Fixed in 2026.4.23 Patch available CNA
- openclaw (npm) Vendor— Affected before 2026.4.23 Fixed in 2026.4.23 Patch available GHSA-r39h-4c2p-3jxp
Remediation
- Fix · CNA OpenClaw (OpenClaw) Fixed in 2026.4.23
- Fix · GHSA-r39h-4c2p-3jxp openclaw (npm) Fixed in 2026.4.23 Advisory →
Fixed in the same release
Records fixed by the same vendor advisory or release, as the CNA lists them.
- Release ·
OpenClaw 2026.4.23
3 records Highest priority Priority LOW 3 LOW
Other records, highest priority first
- TI-2026-32864 OpenClaw < 2026.4.23 - Unsafe Config Mutation via Gateway Tool Denylist BypassPriority LOW 36
- TI-2026-32863 OpenClaw < 2026.4.23 - Webhook Route Secret Cache Not Invalidated After RotationPriority LOW 26
Timeline
- 2026-10-02 Threatist record created from CVE-2026-45004
- 2026-10-03 Alias added: GHSA-r39h-4c2p-3jxp
References
More Openclaw vulnerabilities
- TI-2026-25309 OpenClaw < 2026.3.28 Media Parsing Path Traversal to Arbitrary File Read CVSS 4.0HIGH 8.7
- TI-2026-20394 Exposure of resource to wrong sphere in OpenClaw CVSS 3.1HIGH 8.8
- TI-2026-27742 OpenClaw < 2026.3.24 - Arbitrary Code Execution via .npmrc in Local Plugin/Hook Installation CVSS 4.0HIGH 8.4
- TI-2026-27766 OpenClaw < 2026.3.24 - Denial of Service via Feishu Webhook Pre-Auth Body Parsing CVSS 4.0MEDIUM 6.9
- TI-2026-07315 OpenClaw bluebubbles Webhook monitor.ts handleBlueBubblesWebhookRequest improper authentication CVSS 4.0MEDIUM 6.9
- TI-2026-17789 OpenClaw < 2026.2.22 - Allowlist Bypass via Command Substitution in system.run CVSS 4.0HIGH 7.5
Sources
- CVE-2026-45004 · CVE Program
- CVE-2026-45004 · NVD
- FIRST EPSS
- GHSA-r39h-4c2p-3jxp · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences