{"answers":{"affected":"2 open source packages ship an affected version, including serve. It affects 1 product.","exploited":"There is no known exploitation of CVE-2018-3809 in the wild and no public exploit code.","fix":"Upgrade serve to 7.0.0 or later.","what":"CVE-2018-3809 is a medium-severity vulnerability in n/a, published on 1 Jun 2018. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2018-3809 and fix it if it is affected.\n\nWhat it is: CVE-2018-3809 is a medium-severity vulnerability in n/a, published on 1 Jun 2018. 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-2018-3809 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- serve (npm): affected all versions; fixed in 7.0.0\n- serve (npm): affected all versions; fixed in 7.0.0\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-2018-3809/ (Markdown: https://insights.sbomify.com/CVE-2018-3809/index.md)","id":"CVE-2018-3809","markdown":"https://insights.sbomify.com/CVE-2018-3809/index.md","name":"CVE-2018-3809","record":{"aliases":["GHSA-686g-3xr3-x4x6"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Node.js static server","requires_auth":"none","summary":"An attacker can access ignored files and directory listings in the serve package, leading to unauthorized information disclosure.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"hackerone","cpe":[{"product":"serve","vendor":"zeit"}],"cvss":{"score":5.3,"severity":"medium","source":"nvd","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","version":"3.0"},"cwes":[{"id":"CWE-200","name":"Exposure of Sensitive Information to an Unauthorized Actor"}],"description":"Information exposure through directory listings in serve 6.5.3 allows directory listing and file access even when they have been set to be ignored.","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":true,"headline":"Information Exposure on Case Insensitive File Systems in serve","id":"CVE-2018-3809","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"npm","product":null,"products":[],"type":"information_disclosure","year":"2018"},"n_packages":2,"n_references":1,"next":{"headline":"Auth bypass in n/a","id":"CVE-2018-3810"},"packages":[{"ecosystem":"npm","fixed":["7.0.0"],"introduced":["0"],"last_affected":[],"package":"serve","purl":null,"source":"GHSA-686g-3xr3-x4x6"},{"ecosystem":"npm","fixed":["7.0.0"],"introduced":["0"],"last_affected":[],"package":"serve","purl":"pkg:npm/serve","source":"GHSA-686g-3xr3-x4x6"}],"prev":{"headline":"simplehttpserver allows directory traversal and file listing","id":"CVE-2018-3787"},"products":["n/a"],"published":"2018-06-01","related":[{"cvss_score":7.5,"headline":"Path Traversal in serve","id":"CVE-2019-5415","kev_date_added":null,"published":"2019-03-17"},{"cvss_score":7.5,"headline":"Directory Traversal in serve","id":"CVE-2019-5417","kev_date_added":null,"published":"2019-03-17"},{"cvss_score":6.5,"headline":"Directory Traversal in serve","id":"CVE-2018-3712","kev_date_added":null,"published":"2018-06-07"},{"cvss_score":5.3,"headline":"vercel/serve allows access to restricted files if filename is URL encoded.","id":"CVE-2018-3718","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":"2024-09-17","vendors":["n/a"]},"summary":"An attacker can access ignored files and directory listings in the serve package, leading to unauthorized information disclosure.","url":"https://insights.sbomify.com/CVE-2018-3809/"}