CVE-2026-31999: OpenClaw 2026.2.26 < 2026.3.1 - Current Working Directory Injection via Windows Wrapper Resolution Fallback
OpenClaw versions 2026.2.26 prior to 2026.3.1 on Windows contain a current working directory injection vulnerability in wrapper resolution for .cmd/.bat files that allows attackers to influence execution behavior through cwd manipulation. Remote attackers can exploit improper shell execution fallback mechanisms to achieve command execution integrity loss by controlling the current working directory during wrapper resolution.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
OpenClawto a version that resolves this vulnerability.Fixed in 2026.3.1
Event History
Frequently Asked Questions
What is the severity of CVE-2026-31999?
CVE-2026-31999 is classified as a medium severity vulnerability.
How do I fix CVE-2026-31999?
To fix CVE-2026-31999, upgrade OpenClaw to version 2026.3.1 or later.
What is the impact of CVE-2026-31999?
CVE-2026-31999 allows attackers to perform current working directory injection via vulnerable .cmd/.bat file execution.
Which versions of OpenClaw are affected by CVE-2026-31999?
OpenClaw versions 2026.2.26 prior to 2026.3.1 are affected by CVE-2026-31999.
What is the nature of the vulnerability in CVE-2026-31999?
CVE-2026-31999 is a current working directory injection vulnerability occurring during wrapper resolution on Windows.