CVE-2026-31992

OpenClaw < 2026.2.23 - Allowlist Exec-Guard Bypass via env -S

CVSS 7.1 HIGHEPSS 0.3%CWE-184

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 7.1EPSS 0.3%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado

Lifecycle

19 Mar 2026Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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.

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

Affected products

OpenClaw · OpenClaw

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References

https://github.com/openclaw/openclaw/commit/3f923e831364d83d0f23499ee49961de334cf58b https://github.com/openclaw/openclaw/commit/a1c4bf07c6baad3ef87a0e710fe9aef127b1f606 https://github.com/openclaw/openclaw/security/advisories/GHSA-48wf-g7cp-gr3m https://www.vulncheck.com/advisories/openclaw-allowlist-exec-guard-bypass-via-env-s