{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-23514 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-23514 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-23514 is a medium-severity path traversal vulnerability in Crow, published on 13 Jan 2022. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-23514 and fix it if it is affected.\n\nWhat it is: CVE-2021-23514 is a medium-severity path traversal vulnerability in Crow, published on 13 Jan 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-2021-23514 in the wild and no public exploit code.\n\nAffected product: Crow. 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-2021-23514/ (Markdown: https://insights.sbomify.com/CVE-2021-23514/index.md)","id":"CVE-2021-23514","markdown":"https://insights.sbomify.com/CVE-2021-23514/index.md","name":"CVE-2021-23514","record":{"aliases":["GHSA-m754-q244-3crw","SNYK-UNMANAGED-CROW-2336163"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Crow web framework","requires_auth":"low_privilege","summary":"An attacker can traverse directories to fetch arbitrary files from the server using the Crow library.","user_interaction":"not_required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"snyk","cpe":[{"product":"crow","vendor":"crowcpp"}],"cvss":{"score":6.5,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:P/RL:U/RC:C","version":"3.1"},"cwes":[{"id":"CWE-22","name":"Improper Limitation of a Pathname to a Restricted Directory"}],"description":"This affects the package Crow before 0.3+4. It is possible to traverse directories to fetch arbitrary files from the server.","ecosystems":[],"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","id":"CVE-2021-23514","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"path_traversal","year":"2021"},"n_packages":0,"n_references":3,"next":{"headline":"Prototype Pollution","id":"CVE-2021-23518"},"packages":[],"prev":{"headline":"Prototype Pollution","id":"CVE-2021-23509"},"products":["Crow"],"published":"2022-01-13","related":[{"cvss_score":9.8,"headline":"Use after free in n/a","id":"CVE-2022-38667","kev_date_added":null,"published":"2022-08-22"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2022-34970","kev_date_added":null,"published":"2022-08-04"},{"cvss_score":7.5,"headline":"Information disclosure in n/a","id":"CVE-2022-38668","kev_date_added":null,"published":"2022-08-22"},{"cvss_score":6.5,"headline":"Other in Crow","id":"CVE-2023-26142","kev_date_added":null,"published":"2023-09-12"},{"cvss_score":6.5,"headline":"Content Injection","id":"CVE-2021-23824","kev_date_added":null,"published":"2022-01-13"}],"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-09-16","vendors":["n/a"]},"summary":"An attacker can traverse directories to fetch arbitrary files from the server using the Crow library.","url":"https://insights.sbomify.com/CVE-2021-23514/"}