{"answers":{"affected":"2 open source packages ship an affected version, including node and node-min.","exploited":"There is no known exploitation of CVE-2023-30583 in the wild and no public exploit code.","fix":"Upgrade node to 20.3.1 or later.","what":"CVE-2023-30583 is a high-severity 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-2023-30583 and fix it if it is affected.\n\nWhat it is: CVE-2023-30583 is a high-severity 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-2023-30583 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- node (Bitnami): affected from 20.0.0; fixed in 20.3.1\n- node-min (Bitnami): affected from 20.0.0; fixed in 20.3.1\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-2023-30583/ (Markdown: https://insights.sbomify.com/CVE-2023-30583/index.md)","id":"CVE-2023-30583","markdown":"https://insights.sbomify.com/CVE-2023-30583/index.md","name":"CVE-2023-30583","record":{"aliases":["BIT-node-2023-30583","BIT-node-min-2023-30583","GHSA-9ccp-4gjg-264g"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["security_bypass","data_read"],"network_reachable":"yes","non_default_config":true,"product_category":"Node.js runtime","requires_auth":"none","summary":"Attackers can bypass the experimental Node.js permission model to read files when using the fs.openAsBlob API with specific flags.","user_interaction":"not_required","vuln_class":"security_feature_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"hackerone","cpe":[],"cvss":{"score":7.5,"severity":"high","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-284","name":"Improper Access Control"}],"description":"fs.openAsBlob() can bypass the experimental permission model when using the file system read restriction with the `--allow-fs-read` flag in Node.js 20. This flaw arises from a missing check in the `fs.openAsBlob()` API.\n\nPlease note that at the time this CVE was issued, the permission model is an experimental feature of Node.js.","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":"Security feature bypass in Node","id":"CVE-2023-30583","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Bitnami","product":null,"products":[],"type":"security_feature_bypass","year":"2023"},"n_packages":2,"n_references":1,"next":{"headline":"Path traversal in Node","id":"CVE-2023-30584"},"packages":[{"ecosystem":"Bitnami","fixed":["20.3.1"],"introduced":["20.0.0"],"last_affected":[],"package":"node","purl":"pkg:bitnami/node","source":"BIT-node-2023-30583"},{"ecosystem":"Bitnami","fixed":["20.3.1"],"introduced":["20.0.0"],"last_affected":[],"package":"node-min","purl":"pkg:bitnami/node-min","source":"BIT-node-min-2023-30583"}],"prev":{"headline":"Missing authorization in Node","id":"CVE-2023-30582"},"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":"2025-04-30","vendors":["NodeJS"]},"summary":"Attackers can bypass the experimental Node.js permission model to read files when using the fs.openAsBlob API with specific flags.","url":"https://insights.sbomify.com/CVE-2023-30583/"}