CVE-2026-35666 | THREATINT

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.

PUBLISHED Reserved 2026-04-04 | Published 2026-04-10 | Updated 2026-04-13 | Assigner VulnCheck

HIGH: 7.7CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

HIGH: 8.8CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Problem types

CWE-706: Use of Incorrectly-Resolved Name or Reference

Product status

Default status

unaffected

Any version before 2026.3.22

affected

2026.3.22 (semver)

unaffected

Credits

Edward-x (@YLChen-007) reporter

References

github.com/...enclaw/security/advisories/GHSA-qm9x-v7cx-7rq4 (GitHub Security Advisory (GHSA-qm9x-v7cx-7rq4)) third-party-advisory

github.com/...ommit/630f1479c44f78484dfa21bb407cbe6f171dac87 (Patch Commit #1) patch

github.com/...ommit/39409b6a6dd4239deea682e626bac9ba547bfb14 (Patch Commit #2) patch

www.vulncheck.com/...-via-unregistered-time-dispatch-wrapper (VulnCheck Advisory: OpenClaw < 2026.3.22 - Allowlist Bypass via Unregistered Time Dispatch Wrapper) third-party-advisory

cve.org (CVE-2026-35666)

nvd.nist.gov (CVE-2026-35666)

Download JSON