{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-18439 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-18439 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-18439 is a critical vulnerability in n/a, published on 2 Nov 2021. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-18439 and fix it if it is affected.\n\nWhat it is: CVE-2020-18439 is a critical vulnerability in n/a, published on 2 Nov 2021. 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-2020-18439 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-2020-18439/ (Markdown: https://insights.sbomify.com/CVE-2020-18439/index.md)","id":"CVE-2020-18439","markdown":"https://insights.sbomify.com/CVE-2020-18439/index.md","name":"CVE-2020-18439","record":{"aliases":["GHSA-xq42-73v3-g528"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"PHPok CMS","requires_auth":"none","summary":"Attackers can write arbitrary files to the server via the admin template control function, leading to remote code execution.","user_interaction":"not_required","vuln_class":"file_upload"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"phpok","vendor":"phpok"}],"cvss":{"score":9.1,"severity":"critical","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","version":"3.1"},"cwes":[],"description":"An issue was discoverered in in function edit_save_f in framework/admin/tpl_control.php in qinggan phpok 5.1, allows attackers to write arbitrary files or get a shell.","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":"File upload in n/a","id":"CVE-2020-18439","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"file_upload","year":"2020"},"n_packages":0,"n_references":1,"next":{"headline":"Memory corruption in n/a","id":"CVE-2020-18440"},"packages":[],"prev":{"headline":"Path traversal in n/a","id":"CVE-2020-18438"},"products":["n/a"],"published":"2021-11-02","related":[{"cvss_score":9.8,"headline":"Code injection in n/a","id":"CVE-2022-47129","kev_date_added":null,"published":"2023-05-11"},{"cvss_score":9.8,"headline":"Deserialization in n/a","id":"CVE-2022-40889","kev_date_added":null,"published":"2022-10-18"},{"cvss_score":9.8,"headline":"Deserialization in n/a","id":"CVE-2022-29363","kev_date_added":null,"published":"2022-05-12"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2020-18440","kev_date_added":null,"published":"2021-11-02"},{"cvss_score":9.8,"headline":"SQL injection in n/a","id":"CVE-2020-16629","kev_date_added":null,"published":"2021-02-08"},{"cvss_score":9.8,"headline":"File upload in n/a","id":"CVE-2018-12491","kev_date_added":null,"published":"2018-06-15"},{"cvss_score":9.8,"headline":"File upload in n/a","id":"CVE-2018-8944","kev_date_added":null,"published":"2018-03-22"}],"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 write arbitrary files to the server via the admin template control function, leading to remote code execution.","url":"https://insights.sbomify.com/CVE-2020-18439/"}