CVE-2026-35666

HIGH

OpenClaw < 2026.3.22 - Allowlist Bypass via Unregistered Time Dispatch Wrapper

Title source: cna
STIX 2.1

Description

OpenClaw before 2026.3.22 contains an allowlist bypass vulnerability in system.run approvals that fails to unwrap /usr/bin/time wrappers. Attackers can bypass executable binding restrictions by using an unregistered time wrapper to reuse approval state for inner commands.

References (4)

Core 4
Core References
Third Party Advisory third-party-advisory
VulnCheck Advisory: OpenClaw < 2026.3.22 - Allowlist Bypass via Unregistered Time Dispatch Wrapper
https://www.vulncheck.com/advisories/openclaw-allowlist-bypass-via-unregistered-time-dispatch-wrapper
Third Party Advisory third-party-advisory
GitHub Security Advisory (GHSA-qm9x-v7cx-7rq4)
https://github.com/openclaw/openclaw/security/advisories/GHSA-qm9x-v7cx-7rq4

Scores

CVSS v3 8.8
EPSS 0.0037
EPSS Percentile 28.9%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-706
Status published
Products (4)
npm/openclaw 0 - 2026.3.22npm
OpenClaw/OpenClaw < 2026.3.22
openclaw/openclaw < 2026.3.22
OpenClaw/OpenClaw 2026.3.22
Published Apr 10, 2026
Tracked Since Apr 10, 2026