CVE-2026-35639
OpenClaw Gateway: RCE and Privilege Escalation from operator.pairing to operator.admin via device.pair.approve
Description
## Summary device.pair.approve allowed an operator.pairing approver to approve a pending device request for broader operator scopes than the approver actually held. ## Affected Packages / Versions - Package: `openclaw` (npm) - Affected: < 2026.3.22 - Fixed: >= 2026.3.22 - Latest released tag checked: `v2026.3.23-2` (`630f1479c44f78484dfa21bb407cbe6f171dac87`) - Latest published npm version checked: `2026.3.23-2` ## Fix Commit(s) - `fc2d29ea926f47c428c556e92ec981441228d2a4` ## Release Status The fix shipped in `v2026.3.22` and remains present in `v2026.3.23` and `v2026.3.23-2`. ## Code-Level Confirmation - src/gateway/server-methods/devices.ts now threads caller scopes into device.pair.approve. - src/infra/device-pairing.ts now rejects requested operator scopes that exceed the approver-held operator scope set. OpenClaw thanks @zpbrent for reporting.
How to fix CVE-2026-35639
To remediate CVE-2026-35639, upgrade the affected package to a fixed version below.
- —upgrade to 2026.3.22 or later
Is CVE-2026-35639 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 2026.3.22
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H |