CVE-2026-31992
OpenClaw < 2026.2.23 - Allowlist Exec-Guard Bypass via env -S
- State
- Published
- Severity
- 7.1 High
- Published
- Mar 19, 2026
- Updated
- Jun 23, 2026
- Reserved
- Mar 10, 2026
Description
OpenClaw versions prior to 2026.2.23 contain an allowlist bypass vulnerability in system.run guardrails that allows authenticated operators to execute unintended commands. When /usr/bin/env is allowlisted, attackers can use env -S to bypass policy analysis and execute shell wrapper payloads at runtime.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 7.1 High | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N | VulnCheck |
| 3.1 | 7.1 High | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L | VulnCheck |
Weaknesses
- CWE-184 Incomplete List of Disallowed Inputs
Affected Products
| Product | Versions |
|---|---|
OpenClawOpenClaw |
|
References
- GitHub Security Advisory (GHSA-48wf-g7cp-gr3m)vendor-advisory
- Patch Commitpatch
- Patch Commitpatch
- VulnCheck Advisory: OpenClaw < 2026.2.23 - Allowlist Exec-Guard Bypass via env -Sthird-party-advisory
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