What is CVE-2026-31992?

CVE-2026-31992 is a high-severity vulnerability in Openclaw, classified under Incomplete List of Disallowed Inputs. CVSS score: 7.1/10. Published 2026-03-19.

How severe is CVE-2026-31992?

High severity. CVSS v3 base score is 7.1 out of 10.

Vulnerability in Openclaw

CVE-2026-31992

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 bypas…

EPSS: 0.001 (26.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L.

Affected products

Openclaw — versions 0

Weakness classification (CWE)

CWE-184 — Incomplete List of Disallowed Inputs

References

GitHub Security Advisory (GHSA-48wf-g7cp-gr3m) (third-party-advisory)
Patch Commit (patch)
Patch Commit (patch)
VulnCheck Advisory: OpenClaw < 2026.2.23 - Allowlist Exec-Guard Bypass via env -S (third-party-advisory)

Frequently asked questions

What is CVE-2026-31992?: CVE-2026-31992 is a high-severity vulnerability in Openclaw, classified under Incomplete List of Disallowed Inputs. CVSS score: 7.1/10. Published 2026-03-19.
How severe is CVE-2026-31992?: High severity. CVSS v3 base score is 7.1 out of 10.