{"answers":{"affected":"4 open source packages ship an affected version, including net.mingsoft:ms-basic and net.mingsoft:ms-mcms. It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-46062 in the wild and no public exploit code.","fix":"Upgrade net.mingsoft:ms-basic to 2.1.16 or later.","what":"CVE-2021-46062 is a high-severity path traversal vulnerability in n/a, published on 18 Feb 2022. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2021-46062 and fix it if it is affected.\n\nWhat it is: CVE-2021-46062 is a high-severity path traversal vulnerability in n/a, published on 18 Feb 2022. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2021-46062 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- net.mingsoft:ms-basic (Maven): affected all versions; fixed in 2.1.16\n- net.mingsoft:ms-basic (Maven): affected all versions; fixed in 2.1.16\n- net.mingsoft:ms-mcms (Maven): affected all versions; fixed in 5.2.11\n- net.mingsoft:ms-mcms (Maven): affected all versions; fixed in 5.2.11\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-2021-46062/ (Markdown: https://insights.sbomify.com/CVE-2021-46062/index.md)","id":"CVE-2021-46062","markdown":"https://insights.sbomify.com/CVE-2021-46062/index.md","name":"CVE-2021-46062","record":{"aliases":["GHSA-rpvr-mw7r-25xx"],"analysis":{"component_type":"web_application","fix_type":"no_fix_stated","impacts":["data_modify"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"MCMS web application","requires_auth":"none","summary":"An attacker can delete arbitrary files in MCMS via the oldFileName component, potentially compromising data integrity.","user_interaction":"required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"mcms","vendor":"mingsoft"}],"cvss":{"score":7.1,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H","version":"3.1"},"cwes":[],"description":"MCMS v5.2.5 was discovered to contain an arbitrary file deletion vulnerability via the component oldFileName.","ecosystems":["Maven"],"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":"MCMS Arbitrary File Deletion vulnerability","id":"CVE-2021-46062","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":null,"products":[],"type":"path_traversal","year":"2021"},"n_packages":4,"n_references":1,"next":{"headline":"Server Side Template Injection in MCMS","id":"CVE-2021-46063"},"packages":[{"ecosystem":"Maven","fixed":["2.1.16"],"introduced":["0"],"last_affected":[],"package":"net.mingsoft:ms-basic","purl":null,"source":"GHSA-rpvr-mw7r-25xx"},{"ecosystem":"Maven","fixed":["2.1.16"],"introduced":["0"],"last_affected":[],"package":"net.mingsoft:ms-basic","purl":"pkg:maven/net.mingsoft/ms-basic","source":"GHSA-rpvr-mw7r-25xx"},{"ecosystem":"Maven","fixed":["5.2.11"],"introduced":["0"],"last_affected":[],"package":"net.mingsoft:ms-mcms","purl":null,"source":"GHSA-rpvr-mw7r-25xx"},{"ecosystem":"Maven","fixed":["5.2.11"],"introduced":["0"],"last_affected":[],"package":"net.mingsoft:ms-mcms","purl":"pkg:maven/net.mingsoft/ms-mcms","source":"GHSA-rpvr-mw7r-25xx"}],"prev":{"headline":"SQL injection in n/a","id":"CVE-2021-46061"},"products":["n/a"],"published":"2022-02-18","related":[{"cvss_score":9.8,"headline":"MCMS vulnerable SQL injection via the content_title parameter","id":"CVE-2025-56316","kev_date_added":null,"published":"2025-10-17"},{"cvss_score":9.8,"headline":"MCMS allows arbitrary file uploads in the ueditor component","id":"CVE-2025-29287","kev_date_added":null,"published":"2025-04-21"},{"cvss_score":9.8,"headline":"Mingsoft MCMS SQL injection","id":"CVE-2023-50578","kev_date_added":null,"published":"2023-12-30"},{"cvss_score":9.8,"headline":"Ming-Soft MCMS vulnerable to SQL injection","id":"CVE-2020-20913","kev_date_added":null,"published":"2023-04-04"},{"cvss_score":9.8,"headline":"Mingsoft MCMS SQL injection vulnerability in /mdiy/page/verify URI via fieldName parameter","id":"CVE-2022-36272","kev_date_added":null,"published":"2022-08-16"},{"cvss_score":9.8,"headline":"Mingsoft MCMS SQL injection vulnerability in /mdiy/model/delete URI via models List","id":"CVE-2022-36599","kev_date_added":null,"published":"2022-08-16"},{"cvss_score":9.8,"headline":"Unrestricted Upload of File with Dangerous Type in MCMS","id":"CVE-2022-31943","kev_date_added":null,"published":"2022-07-01"}],"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":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-04","vendors":["n/a"]},"summary":"An attacker can delete arbitrary files in MCMS via the oldFileName component, potentially compromising data integrity.","url":"https://insights.sbomify.com/CVE-2021-46062/"}