Vulnerability Details CVE-2026-31995
OpenClaw versions 2026.1.21 prior to 2026.2.19 contain a command injection vulnerability in the Lobster extension's Windows shell fallback mechanism that allows attackers to inject arbitrary commands through tool-provided arguments. When spawn failures trigger shell fallback with shell: true, attackers can exploit cmd.exe command interpretation to execute malicious commands by controlling workflow arguments.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 29.8%
CVSS Severity
CVSS v3 Score 5.3
References
Products affected by CVE-2026-31995
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cpe:2.3:a:openclaw:openclaw:2026.1.21
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cpe:2.3:a:openclaw:openclaw:2026.1.22
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cpe:2.3:a:openclaw:openclaw:2026.1.23
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cpe:2.3:a:openclaw:openclaw:2026.1.24
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cpe:2.3:a:openclaw:openclaw:2026.1.24-1
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cpe:2.3:a:openclaw:openclaw:2026.1.29
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cpe:2.3:a:openclaw:openclaw:2026.1.30
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cpe:2.3:a:openclaw:openclaw:2026.2.1
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cpe:2.3:a:openclaw:openclaw:2026.2.12
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cpe:2.3:a:openclaw:openclaw:2026.2.13
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cpe:2.3:a:openclaw:openclaw:2026.2.14
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cpe:2.3:a:openclaw:openclaw:2026.2.15
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cpe:2.3:a:openclaw:openclaw:2026.2.17
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cpe:2.3:a:openclaw:openclaw:2026.2.2
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cpe:2.3:a:openclaw:openclaw:2026.2.3
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cpe:2.3:a:openclaw:openclaw:2026.2.6
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cpe:2.3:a:openclaw:openclaw:2026.2.6-1
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cpe:2.3:a:openclaw:openclaw:2026.2.6-2
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cpe:2.3:a:openclaw:openclaw:2026.2.6-3
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cpe:2.3:a:openclaw:openclaw:2026.2.9
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cpe:2.3:o:microsoft:windows:-