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.
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Affected Vendors & Products
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History
Thu, 14 May 2026 19:15:00 +0000
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ssvc
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Thu, 14 May 2026 15:30:00 +0000
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Vm2 Project
Vm2 Project vm2 |
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| CPEs | cpe:2.3:a:vm2_project:vm2:*:*:*:*:*:node.js:*:* | |
| Vendors & Products |
Vm2 Project
Vm2 Project vm2 |
Wed, 13 May 2026 20:45:00 +0000
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Patriksimek
Patriksimek vm2 |
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| Vendors & Products |
Patriksimek
Patriksimek vm2 |
Wed, 13 May 2026 18:00:00 +0000
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| Description | 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. | |
| Title | vm2: Host File Path Disclosure via Stack Trace Information Leak | |
| Weaknesses | CWE-209 | |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: GitHub_M
Published: 2026-05-13T17:29:42.416Z
Updated: 2026-05-14T18:23:31.281Z
Reserved: 2026-05-04T21:24:36.505Z
Link: CVE-2026-44002
Updated: 2026-05-14T18:23:28.004Z
Status : Analyzed
Published: 2026-05-13T18:16:16.857
Modified: 2026-05-14T15:23:29.507
Link: CVE-2026-44002
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