| Component | OpenClaw |
| Severity | high (CVSS 8.8) |
| CVSS vector | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| Published (NVD) | 2026-09-30 |
| Last modified | 2026-10-01 |
| Affected versions | < 2026.7.1 read from the advisory text: NVD has not published CPE data yet |
| Fixed in | 2026.7.1 |
| Weakness | CWE-184 |
| CISA KEV | not listed |
NVD description
OpenClaw Windows Node before 2026.7.1 contains an incomplete validation vulnerability in system.execApprovals.set that accepts wildcard-executable rules and abusable system binaries like mshta, rundll32, and certutil. Remote callers can add broad allow rules to execute arbitrary commands on the Windows host through system.run without operator checks or user prompts.
What to do
- Upgrade OpenClaw to
2026.7.1or later. - Do not expose the component's API or UI to the internet without authentication in front of it.
Sources
- NVD: CVE-2026-101882
- https://github.com/openclaw/openclaw-windows-node/blob/v0.6.12/src/OpenClaw.Shared/Capabilities/SystemCapability.cs#L791-L853
- https://github.com/openclaw/openclaw-windows-node/commit/8f07ad92beb28376bc228c0b07093173a043a656
- https://github.com/openclaw/openclaw-windows-node/commit/988df5badc84ab5efd5b4e291766a1fa5e7e268a
- https://github.com/openclaw/openclaw-windows-node/releases/tag/v2026.7.1
- https://github.com/openclaw/openclaw-windows-node/security/advisories/GHSA-f32j-8759-w2fp
- https://github.com/openclaw/openclaw-windows-node/security/advisories/GHSA-g95v-c9r6-2hmq
- https://www.vulncheck.com/advisories/openclaw-windows-node-before-2026.7.1-remote-code-execution-via-system-execapprovals-set
Read more
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