{"answers":{"affected":"2 open source packages ship an affected version, including node and node-min.","exploited":"There is no known exploitation of CVE-2023-39333 in the wild and no public exploit code.","fix":"Upgrade node to a fixed version for your release line: 18.18.2 or 20.8.1.","what":"CVE-2023-39333 is a medium-severity code injection vulnerability in NodeJS Node, published on 7 Sep 2024. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-39333 and fix it if it is affected.\n\nWhat it is: CVE-2023-39333 is a medium-severity code injection vulnerability in NodeJS Node, published on 7 Sep 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2023-39333 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- node (Bitnami): affected all versions; fixed in 18.18.2, 20.8.1\n- node-min (Bitnami): affected all versions; fixed in 18.18.2, 20.8.1\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-2023-39333/ (Markdown: https://insights.sbomify.com/CVE-2023-39333/index.md)","id":"CVE-2023-39333","markdown":"https://insights.sbomify.com/CVE-2023-39333/index.md","name":"CVE-2023-39333","record":{"aliases":["ALPINE-CVE-2023-39333","BIT-node-2023-39333","BIT-node-min-2023-39333","CLEANSTART-2026-MJ23189","CLEANSTART-2026-WI63302","CLSA-2025-1762361695","DEBIAN-CVE-2023-39333","GHSA-wj24-gwh6-mgh8","UBUNTU-CVE-2023-39333"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["code_execution","data_read"],"network_reachable":"yes","non_default_config":true,"product_category":"Node.js runtime","requires_auth":"none","summary":"Attackers can inject JavaScript code via malicious WebAssembly export names in Node.js, potentially accessing unauthorized data and functions.","user_interaction":"not_required","vuln_class":"code_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"hackerone","cpe":[],"cvss":{"score":5.3,"severity":"medium","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-94","name":"Improper Control of Generation of Code"}],"description":"Maliciously crafted export names in an imported WebAssembly module can inject JavaScript code. The injected code may be able to access data and functions that the WebAssembly module itself does not have access to, similar to as if the WebAssembly module was a JavaScript module.\n\nThis vulnerability affects users of any active release line of Node.js. The vulnerable feature is only available if Node.js is started with the `--experimental-wasm-modules` command line option.","ecosystems":["Bitnami"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Code injection in Node","id":"CVE-2023-39333","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Bitnami","product":null,"products":[],"type":"code_injection","year":"2023"},"n_packages":2,"n_references":1,"next":{"headline":"Auth bypass in EPMM","id":"CVE-2023-39335"},"packages":[{"ecosystem":"Bitnami","fixed":["18.18.2","20.8.1"],"introduced":["0","19.0.0"],"last_affected":[],"package":"node","purl":"pkg:bitnami/node","source":"BIT-node-2023-39333"},{"ecosystem":"Bitnami","fixed":["18.18.2","20.8.1"],"introduced":["0","19.0.0"],"last_affected":[],"package":"node-min","purl":"pkg:bitnami/node-min","source":"BIT-node-min-2023-39333"}],"prev":{"headline":"Path traversal in Node","id":"CVE-2023-39332"},"products":["Node"],"published":"2024-09-07","related":[],"sources":[{"class":"attribution","licence":"Apache-2.0","name":"Bitnami","prefix":"BIT"},{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-11-03","vendors":["NodeJS"]},"summary":"Attackers can inject JavaScript code via malicious WebAssembly export names in Node.js, potentially accessing unauthorized data and functions.","url":"https://insights.sbomify.com/CVE-2023-39333/"}