{"id":"CVE-2026-92963","aliases":["CLSA-2026-1787860907","EUVD-2026-81613","GHSA-2cm2-m3w5-gp2f","GHSA-m5w8-4gq2-6f8x","GHSA-q3fm-4wcw-g57x","GHSA-v836-6xw4-9cx3","GHSA-xr25-qx3m-g53h","ROOT-APP-NPM-GHSA-2cm2-m3w5-gp2f"],"status":"published","title":"vm2 before 3.11.2 Information Disclosure via Internal State","description":"vm2 versions before 3.11.2 fail to properly restrict access to the VM2_INTERNAL_STATE_DO_NOT_USE_OR_PROGRAM_WILL_FAIL global variable. Attackers can access this internal state object through globalThis to retrieve sensitive sandbox internals.","severity":{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00343,"percentile":0.28068,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-227","CWE-693"],"published":"2026-05-08T16:22:52Z","modified":"2026-11-05T22:00:04Z","fixes":[{"ecosystem":"npm","package":"vm2","fixed_in":["3.11.2"],"sources":["ghsa","osv"]},{"ecosystem":"TuxCare:npm","package":"vm2","fixed_in":["3.10.0-tuxcare.1"],"sources":["osv"]},{"ecosystem":"Root:npm","package":"vm2","fixed_in":["3.9.17-aikido.11","3.9.17-aikido.12","3.10.5-aikido.6","3.9.17-aikido.13","3.9.17-aikido.9","3.9.17-aikido.10","3.10.5-aikido.7","3.10.5-aikido.8"],"sources":["osv"]},{"ecosystem":"Root:npm","package":"@rootio/vm2","fixed_in":["3.10.5-root.io.5","3.9.17-root.io.11","3.9.17-root.io.12","3.10.5-root.io.6","3.9.17-root.io.13","3.9.17-root.io.9","3.9.17-root.io.10","3.10.5-root.io.7","3.10.5-root.io.8"],"sources":["osv"]}],"affected":[{"source":"ghsa","ecosystem":"npm","package":"vm2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.11.2"}]}]},{"source":"osv","ecosystem":"TuxCare:npm","package":"vm2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.10.0-tuxcare.0"},{"fixed":"3.10.0-tuxcare.1"}]}],"versions":["3.10.0"]},{"source":"osv","ecosystem":"npm","package":"vm2","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"3.11.2"}]}]},{"source":"osv","ecosystem":"Root:npm","package":"vm2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.9.17-aikido.11"},{"fixed":"3.9.17-aikido.12"},{"fixed":"3.10.5-aikido.6"},{"fixed":"3.9.17-aikido.13"},{"fixed":"3.9.17-aikido.9"},{"fixed":"3.9.17-aikido.10"},{"fixed":"3.10.5-aikido.7"},{"fixed":"3.10.5-aikido.8"}]}]},{"source":"osv","ecosystem":"Root:npm","package":"@rootio/vm2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.10.5-root.io.5"},{"fixed":"3.9.17-root.io.11"},{"fixed":"3.9.17-root.io.12"},{"fixed":"3.10.5-root.io.6"},{"fixed":"3.9.17-root.io.13"},{"fixed":"3.9.17-root.io.9"},{"fixed":"3.9.17-root.io.10"},{"fixed":"3.10.5-root.io.7"},{"fixed":"3.10.5-root.io.8"}]}]}],"products":[{"vendor":"patriksimek","product":"vm2"}],"references":[{"url":"https://github.com/patriksimek/vm2/security/advisories/GHSA-2cm2-m3w5-gp2f","tags":["vendor-advisory","exploit","advisory","web"]},{"url":"https://www.vulncheck.com/advisories/vm2-before-3.11.2-information-disclosure-via-internal-state","tags":["third-party-advisory","advisory"]},{"url":"https://github.com/patriksimek/vm2/releases/tag/v3.11.2","tags":["web"]},{"url":"https://github.com/patriksimek/vm2/commit/99d410bb7e0d607c56e68b420720a586dc0dd300","tags":["web"]},{"url":"https://github.com/advisories/GHSA-2cm2-m3w5-gp2f"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-92963","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-xr25-qx3m-g53h"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/92xxx/CVE-2026-92963.json","tags":["advisory"]},{"url":"https://github.com/patriksimek/vm2","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2026-92963","title":"vm2 before 3.11.2 Information Disclosure via Internal State","description":"vm2 versions before 3.11.2 fail to properly restrict access to the VM2_INTERNAL_STATE_DO_NOT_USE_OR_PROGRAM_WILL_FAIL global variable. Attackers can access this internal state object through globalThis to retrieve sensitive sandbox internals.","status":"published","published":"2026-09-17T13:46:18.972Z","modified":"2026-09-18T19:15:28.242Z","cvss":[{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","level":"medium","assessor":"cna"},{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-227"],"updated_at":"2026-11-02T13:48:24.536396Z"}],"euvd":[{"id":"EUVD-2026-81613","description":"vm2 versions before 3.11.2 fail to properly restrict access to the VM2_INTERNAL_STATE_DO_NOT_USE_OR_PROGRAM_WILL_FAIL global variable. Attackers can access this internal state object through globalThis to retrieve sensitive sandbox internals.","status":"published","published":"2026-09-17T13:46:18Z","modified":"2026-09-18T19:15:28Z","cvss":[{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","level":"medium"}],"updated_at":"2026-11-02T17:28:07.574446Z"}],"ghsa":[{"id":"GHSA-2cm2-m3w5-gp2f","title":"vm2 has access to `VM2_INTERNAL_STATE_DO_NOT_USE_OR_PROGRAM_WILL_FAIL`","description":"### Summary\n\nhttps://github.com/patriksimek/vm2/security/advisories/GHSA-wp5r-2gw5-m7q7 is not fully patched.\n\n### Details\n\nIt is still possible to get access to `VM2_INTERNAL_STATE_DO_NOT_USE_OR_PROGRAM_WILL_FAIL`.\n\n### PoC\n\n```js\nconst {VM} = require(\"vm2\");\nconst vm = new VM();\nconsole.log(vm.run(`\n globalThis['VM2_INTERNAL_STATE_DO_NOT_USE_OR_PROGRAM_WILL_FAIL']\n`));\n```","status":"published","published":"2026-05-08T16:22:52Z","modified":"2026-11-05T21:42:53Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-693"],"updated_at":"2026-11-05T21:56:32.70717Z"},{"id":"GHSA-xr25-qx3m-g53h","title":"vm2 versions before 3.11.2 fail to properly restrict access to the...","description":"vm2 versions before 3.11.2 fail to properly restrict access to the VM2_INTERNAL_STATE_DO_NOT_USE_OR_PROGRAM_WILL_FAIL global variable. Attackers can access this internal state object through globalThis to retrieve sensitive sandbox internals.","status":"published","published":"2026-09-17T15:32:17Z","modified":"2026-09-17T15:32:18Z","cvss":[{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium"},{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T15:12:04.687174Z"}],"nvd":[{"id":"CVE-2026-92963","description":"vm2 versions before 3.11.2 fail to properly restrict access to the VM2_INTERNAL_STATE_DO_NOT_USE_OR_PROGRAM_WILL_FAIL global variable. Attackers can access this internal state object through globalThis to retrieve sensitive sandbox internals.","status":"published","published":"2026-09-17T14:18:02.783Z","modified":"2026-09-18T20:17:31.37Z","cvss":[{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium","assessor":"secondary"},{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-227"],"updated_at":"2026-11-02T14:12:49.013904Z"}],"osv":[{"id":"CVE-2026-92963","title":"vm2 before 3.11.2 Information Disclosure via Internal State","description":"vm2 versions before 3.11.2 fail to properly restrict access to the VM2_INTERNAL_STATE_DO_NOT_USE_OR_PROGRAM_WILL_FAIL global variable. Attackers can access this internal state object through globalThis to retrieve sensitive sandbox internals.","status":"published","published":"2026-09-17T13:46:18.972Z","modified":"2026-10-28T02:31:06.744196272Z","cvss":[{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","level":"medium"}],"cwes":["CWE-227"],"updated_at":"2026-11-02T15:45:20.588039Z"},{"id":"GHSA-2cm2-m3w5-gp2f","title":"vm2 has access to `VM2_INTERNAL_STATE_DO_NOT_USE_OR_PROGRAM_WILL_FAIL`","description":"### Summary\n\nhttps://github.com/patriksimek/vm2/security/advisories/GHSA-wp5r-2gw5-m7q7 is not fully patched.\n\n### Details\n\nIt is still possible to get access to `VM2_INTERNAL_STATE_DO_NOT_USE_OR_PROGRAM_WILL_FAIL`.\n\n### PoC\n\n```js\nconst {VM} = require(\"vm2\");\nconst vm = new VM();\nconsole.log(vm.run(`\n globalThis['VM2_INTERNAL_STATE_DO_NOT_USE_OR_PROGRAM_WILL_FAIL']\n`));\n```","status":"published","published":"2026-05-08T16:22:52Z","modified":"2026-11-05T22:00:04.119783847Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-693"],"updated_at":"2026-11-05T22:31:35.490871Z"},{"id":"ROOT-APP-NPM-GHSA-2cm2-m3w5-gp2f","title":"GHSA-2cm2-m3w5-gp2f in vm2 - Patched by Root","description":"Root has patched GHSA-2cm2-m3w5-gp2f in the vm2 package for Root:npm. Multiple fixed versions available.","status":"published","published":"2026-10-08T07:17:45Z","modified":"2026-10-08T08:15:25.296068216Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T15:53:27.940619Z"},{"id":"CLSA-2026-1787860907","title":"TuxCare security update for vm2 (34 CVEs)","description":"TuxCare rebuilt vm2 to address 34 CVEs. Fixed in 3.10.0-tuxcare.1.","status":"published","published":"2026-08-27T20:01:47Z","modified":"2026-10-15T09:48:03.095721636Z","updated_at":"2026-11-02T15:43:47.591214Z"}]}}