{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2022-3939 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2022-3939 yet. Limit exposure of the affected software until one is available.","what":"CVE-2022-3939 is a medium-severity path traversal vulnerability in lanyulei ferry, published on 11 Nov 2022. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2022-3939 and fix it if it is affected.\n\nWhat it is: CVE-2022-3939 is a medium-severity path traversal vulnerability in lanyulei ferry, published on 11 Nov 2022. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2022-3939 in the wild and no public exploit code.\n\nAffected product: lanyulei ferry. No package-level version data is available, so check the vendor advisory linked from the reference page.\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-2022-3939/ (Markdown: https://insights.sbomify.com/CVE-2022-3939/index.md)","id":"CVE-2022-3939","markdown":"https://insights.sbomify.com/CVE-2022-3939/index.md","name":"CVE-2022-3939","record":{"aliases":["GHSA-q939-gqg6-jqvf"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"ferry API","requires_auth":"low_privilege","summary":"Remote attackers can exploit a path traversal vulnerability in the ferry API to read arbitrary files from the server.","user_interaction":"not_required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[{"product":"ferry","vendor":"ferry_project"}],"cvss":{"score":6.3,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","version":"3.1"},"cwes":[{"id":"CWE-22","name":"Improper Limitation of a Pathname to a Restricted Directory"}],"description":"A vulnerability, which was classified as critical, has been found in lanyulei ferry. Affected by this issue is some unknown functionality of the file apis/public/file.go of the component API. The manipulation of the argument file leads to path traversal. The attack may be launched remotely. VDB-213446 is the identifier assigned to this vulnerability.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"lanyulei ferry API file.go path traversal","id":"CVE-2022-3939","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"path_traversal","year":"2022"},"n_packages":0,"n_references":1,"next":{"headline":"lanyulei ferry task.go path traversal","id":"CVE-2022-3940"},"packages":[],"prev":{"headline":"DO NOT USE THIS CANDIDATE NUMBER.","id":"CVE-2022-3938"},"products":["ferry"],"published":"2022-11-11","related":[{"cvss_score":3.5,"headline":"lanyulei ferry task.go path traversal","id":"CVE-2022-3940","kev_date_added":null,"published":"2022-11-11"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-04-15","vendors":["lanyulei"]},"summary":"Remote attackers can exploit a path traversal vulnerability in the ferry API to read arbitrary files from the server.","url":"https://insights.sbomify.com/CVE-2022-3939/"}