{"answers":{"affected":"2 open source packages ship an affected version, including localhost-now. It affects 1 product.","exploited":"There is no known exploitation of CVE-2019-5416 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2019-5416 yet. Limit exposure of the affected software until one is available.","what":"CVE-2019-5416 is a high-severity path traversal vulnerability in localhost-now, published on 17 Mar 2019. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2019-5416 and fix it if it is affected.\n\nWhat it is: CVE-2019-5416 is a high-severity path traversal vulnerability in localhost-now, published on 17 Mar 2019. 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-2019-5416 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- localhost-now (npm): affected all versions up to 1.0.2; no fix listed\n- localhost-now (npm): affected all versions up to 1.0.2; no fix listed\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-2019-5416/ (Markdown: https://insights.sbomify.com/CVE-2019-5416/index.md)","id":"CVE-2019-5416","markdown":"https://insights.sbomify.com/CVE-2019-5416/index.md","name":"CVE-2019-5416","record":{"aliases":["GHSA-qwj8-p662-3m7x"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Node.js localhost server","requires_auth":"none","summary":"Attackers can read arbitrary files on the remote server via path traversal in the localhost-now npm package.","user_interaction":"not_required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"hackerone","cpe":[{"product":"localhost-now","vendor":"localhost-now_project"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.0"},"cwes":[{"id":"CWE-22","name":"Improper Limitation of a Pathname to a Restricted Directory"}],"description":"A path traversal vulnerability in localhost-now npm package version 1.0.2 allows the attackers to read content of arbitrary files on the remote server.","ecosystems":["npm"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"Path Traversal in localhost-now","id":"CVE-2019-5416","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"npm","product":null,"products":[],"type":"path_traversal","year":"2019"},"n_packages":2,"n_references":1,"next":{"headline":"Directory Traversal in serve","id":"CVE-2019-5417"},"packages":[{"ecosystem":"npm","fixed":[],"introduced":["0"],"last_affected":["1.0.2"],"package":"localhost-now","purl":null,"source":"GHSA-qwj8-p662-3m7x"},{"ecosystem":"npm","fixed":[],"introduced":["0"],"last_affected":["1.0.2"],"package":"localhost-now","purl":"pkg:npm/localhost-now","source":"GHSA-qwj8-p662-3m7x"}],"prev":{"headline":"Path Traversal in serve","id":"CVE-2019-5415"},"products":["localhost-now"],"published":"2019-03-17","related":[{"cvss_score":7.5,"headline":"Path Traversal in localhost-now","id":"CVE-2018-3729","kev_date_added":null,"published":"2018-06-07"}],"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":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-04","vendors":["n/a"]},"summary":"Attackers can read arbitrary files on the remote server via path traversal in the localhost-now npm package.","url":"https://insights.sbomify.com/CVE-2019-5416/"}