{"answers":{"affected":"2 open source packages ship an affected version, including vm2.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-92963 exists.","fix":"Upgrade vm2 to 3.11.2 or later.","what":"CVE-2026-92963 is a medium-severity vulnerability in patriksimek vm2, published on 17 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-92963 and fix it if it is affected.\n\nWhat it is: CVE-2026-92963 is a medium-severity vulnerability in patriksimek vm2, published on 17 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-92963 exists.\n\nAffected packages and fixed versions:\n- vm2 (npm): affected all versions; fixed in 3.11.2\n- vm2 (npm): affected all versions; fixed in 3.11.2\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-92963/ (Markdown: https://insights.sbomify.com/CVE-2026-92963/index.md)","id":"CVE-2026-92963","markdown":"https://insights.sbomify.com/CVE-2026-92963/index.md","name":"CVE-2026-92963","record":{"aliases":["ECHO-7de2-c990-7bc9","GHSA-2cm2-m3w5-gp2f","GHSA-xr25-qx3m-g53h","ROOT-APP-NPM-GHSA-2cm2-m3w5-gp2f"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"JavaScript sandbox library","requires_auth":"none","summary":"Attackers can access sensitive internal sandbox state via a global variable in vm2, leading to information disclosure.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":6.9,"severity":"medium","source":"cna","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","version":"4.0"},"cwes":[{"id":"CWE-227","name":null}],"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.","ecosystems":["npm"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":false,"headline":"vm2 before 3.11.2 Information Disclosure via Internal State","id":"CVE-2026-92963","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"npm","product":null,"products":[],"type":"information_disclosure","year":"2026"},"n_packages":2,"n_references":2,"next":{"headline":"TikTok 1.2.0 - 1.4.1 - Unauthenticated OAuth Code Redemption","id":"CVE-2026-92965"},"packages":[{"ecosystem":"npm","fixed":["3.11.2"],"introduced":["0"],"last_affected":[],"package":"vm2","purl":null,"source":"GHSA-2cm2-m3w5-gp2f"},{"ecosystem":"npm","fixed":["3.11.2"],"introduced":["0"],"last_affected":[],"package":"vm2","purl":"pkg:npm/vm2","source":"GHSA-2cm2-m3w5-gp2f"}],"prev":{"headline":"vm2 before 3.11.4 Defense Invariant Violation via setup-sandbox.js","id":"CVE-2026-92962"},"products":["vm2"],"published":"2026-09-17","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"yes","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-09-18","vendors":["patriksimek"]},"summary":"Attackers can access sensitive internal sandbox state via a global variable in vm2, leading to information disclosure.","url":"https://insights.sbomify.com/CVE-2026-92963/"}