Missing Authentication for Critical Function Affecting @gitlawb/openclaude package, versions <0.5.1
Threat Intelligence
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published8 Jun 2026
- disclosed12 May 2026
- creditXinyu Yu
Introduced: 12 May 2026
CVE-2026-42074 (opens in a new tab)How to fix?
Upgrade @gitlawb/openclaude to version 0.5.1 or higher.
Overview
@gitlawb/openclaude is an OpenClaude opens coding-agent workflows to any LLM — OpenAI, Gemini, DeepSeek, Ollama, and 200+ models
Affected versions of this package are vulnerable to Missing Authentication for Critical Function via the BashTool input schema that exposes dangerouslyDisableSandbox parameter in addition to allowUnsandboxedCommands commands being allowed by default. An attacker can execute arbitrary commands on the host system by manipulating the input to disable sandboxing, leading to full host-level code execution, file access, and potential exfiltration of sensitive data.