CVE-2026-47698
- Source
- https://cve.org/CVERecord?id=CVE-2026-47698
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-47698.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2026-47698
- Aliases
- Downstream
- Published
- 2026-08-17T20:53:09Z
- Modified
- 2026-10-22T10:30:23Z
- Severity
-
- 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- vm2: Sandbox Breakout Using Dangerous Host Proto Mutators
- Details
-
vm2 is an open source vm/sandbox for Node.js. Prior to 3.11.6, lib/bridge.js and lib/setup-sandbox.js fail to block stacked indirection through Function.prototype.call around dangerous host prototype getter and setter mutators, allowing sandbox code to sever a host intrinsic's prototype chain and reach e.constructor.constructor for arbitrary host command execution. This issue is fixed in version 3.11.6.
- Database specific
{ "cna_assigner": "GitHub_M", "cwe_ids": [ "CWE-913" ], "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/47xxx/CVE-2026-47698.json" }- References
-
- https://github.com/patriksimek/vm2/releases/tag/3.11.6
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/47xxx/CVE-2026-47698.json
- https://github.com/patriksimek/vm2/security/advisories/GHSA-cfcw-xp6x-25gj
- https://nvd.nist.gov/vuln/detail/CVE-2026-47698
- https://github.com/patriksimek/vm2/commit/a85acb61f81402c6eabf32760aa11272af6d0f9e
Affected packages
Git / github.com/patriksimek/vm2
Affected ranges
- Type
- GIT
- Repo
- https://github.com/patriksimek/vm2
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixedFixed
- Database specific
-
Show details
{ "extracted_events": [ { "range": [ { "introduced": "0" }, { "fixed": "3.11.6" } ], "source": "AFFECTED_FIELD", "strategy": "StringRangeExpression" }, { "range": [ { "fixed": "a85acb61f81402c6eabf32760aa11272af6d0f9e" } ], "source": "REFERENCES_COMMIT" }, { "original_tag": "3.11.6", "range": [ { "fixed": "a5b31cd9c01b37139aa9c71df1c691a6d1b440f9" } ], "source": "REFERENCES_TAG" } ] }