{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-21431 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-21431 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-21431 is a medium-severity path traversal vulnerability in n/a, published on 4 Oct 2021. An attacker needs administrator access to exploit it, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-21431 and fix it if it is affected.\n\nWhat it is: CVE-2020-21431 is a medium-severity path traversal vulnerability in n/a, published on 4 Oct 2021. An attacker needs administrator access to exploit it, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2020-21431 in the wild and no public exploit code.\n\nAffected product: n/a. 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-2020-21431/ (Markdown: https://insights.sbomify.com/CVE-2020-21431/index.md)","id":"CVE-2020-21431","markdown":"https://insights.sbomify.com/CVE-2020-21431/index.md","name":"CVE-2020-21431","record":{"aliases":["GHSA-hp63-x8c8-jq88"],"analysis":{"component_type":"web_application","fix_type":"no_fix_stated","impacts":["data_read","data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"HongCMS","requires_auth":"high_privilege","summary":"Attackers can read and write arbitrary files via the template editor, potentially compromising the CMS integrity and data.","user_interaction":"not_required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"hongcms","vendor":"hongcms_project"}],"cvss":{"score":6.5,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N","version":"3.1"},"cwes":[],"description":"HongCMS v3.0 contains an arbitrary file read and write vulnerability in the component /admin/index.php/template/edit.","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":"Path traversal in n/a","id":"CVE-2020-21431","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"path_traversal","year":"2020"},"n_packages":0,"n_references":1,"next":{"headline":"Cross-site scripting in n/a","id":"CVE-2020-21434"},"packages":[],"prev":{"headline":"Memory corruption in n/a","id":"CVE-2020-21428"},"products":["n/a"],"published":"2021-10-04","related":[{"cvss_score":9.8,"headline":"Path traversal in n/a","id":"CVE-2020-18178","kev_date_added":null,"published":"2021-05-18"},{"cvss_score":8.8,"headline":"Cross-site request forgery in n/a","id":"CVE-2020-21252","kev_date_added":null,"published":"2023-06-20"},{"cvss_score":8.8,"headline":"Cross-site request forgery in n/a","id":"CVE-2018-10265","kev_date_added":null,"published":"2018-04-21"},{"cvss_score":8.1,"headline":"Path traversal in n/a","id":"CVE-2022-28523","kev_date_added":null,"published":"2022-04-26"},{"cvss_score":7.5,"headline":"Path traversal in n/a","id":"CVE-2018-16774","kev_date_added":null,"published":"2018-09-10"},{"cvss_score":7.2,"headline":"Code injection in n/a","id":"CVE-2022-32411","kev_date_added":null,"published":"2022-07-01"},{"cvss_score":7.2,"headline":"Code injection in n/a","id":"CVE-2022-32412","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":"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":"Attackers can read and write arbitrary files via the template editor, potentially compromising the CMS integrity and data.","url":"https://insights.sbomify.com/CVE-2020-21431/"}