CVE-2026-44002 (GCVE-0-2026-44002)
Vulnerability from cvelistv5
Published
2026-05-13 17:29
Modified
2026-05-14 18:23
CWE
  • CWE-209 - Generation of Error Message Containing Sensitive Information
Summary
vm2 is an open source vm/sandbox for Node.js. Prior to 3.11.0, vm2's CallSite wrapper class (intended as a safe wrapper for V8's native CallSite) blocks getThis() and getFunction() to prevent host object leakage, but allows getFileName() to return unsanitized host absolute paths. Any sandboxed code can extract the full directory structure, library paths, and framework versions of the host server. This vulnerability is fixed in 3.11.0.
Impacted products
Vendor Product Version
patriksimek vm2 Version: < 3.11.0
Create a notification for this product.
Show details on NVD website


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                "id": "CVE-2026-44002",
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                "role": "CISA Coordinator",
                "timestamp": "2026-05-14T18:23:24.071461Z",
                "version": "2.0.3"
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            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
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            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
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            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N",
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    "dateReserved": "2026-05-04T21:24:36.505Z",
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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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