CVE-2026-44002 (GCVE-0-2026-44002)

Vulnerability from cvelistv5 – Published: 2026-05-13 17:29 – Updated: 2026-05-14 18:23
VLAI
Title
vm2: Host File Path Disclosure via Stack Trace Information Leak
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.
Severity
5.8 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N
SSVC
Exploitation: poc Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-14 18:23 UTC
CWE
  • CWE-209 - Generation of Error Message Containing Sensitive Information
Assigner
GitHub_M CNA under the mitre root
CNA scorecard C 72/100 over 7994 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
patriksimek vm2 Affected: < 3.11.0
guessed Create a notification for this product.
Show details on NVD website
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