{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2020-23564 exists.","fix":"No fix has been published for CVE-2020-23564 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-23564 is a high-severity vulnerability in Sem-Cms Semcms, published on 5 Aug 2023. An attacker needs administrator access to exploit it, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-23564 and fix it if it is affected.\n\nWhat it is: CVE-2020-23564 is a high-severity vulnerability in Sem-Cms Semcms, published on 5 Aug 2023. An attacker needs administrator access to exploit it, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2020-23564 exists.\n\nAffected product: Sem-Cms Semcms. 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-2020-23564/ (Markdown: https://insights.sbomify.com/CVE-2020-23564/index.md)","id":"CVE-2020-23564","markdown":"https://insights.sbomify.com/CVE-2020-23564/index.md","name":"CVE-2020-23564","record":{"aliases":["GHSA-hh33-x9h6-xp68"],"analysis":{"component_type":"web_application","fix_type":"no_fix_stated","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"SEMCMS","requires_auth":"high_privilege","summary":"Remote attackers can execute arbitrary code via a file upload vulnerability in SEMCMS.","user_interaction":"not_required","vuln_class":"file_upload"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"semcms","vendor":"sem-cms"}],"cvss":{"score":7.2,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-434","name":"Unrestricted Upload of File with Dangerous Type"}],"description":"File Upload vulnerability in SEMCMS 3.9 allows remote attackers to run arbitrary code via SEMCMS_Upfile.php.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":null,"headline":"File upload in n/a","id":"CVE-2020-23564","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"sem-cms:semcms","products":["sem-cms:semcms"],"type":"file_upload","year":"2020"},"n_packages":0,"n_references":2,"next":{"headline":"Memory corruption in n/a","id":"CVE-2020-23565"},"packages":[],"prev":{"headline":"Memory corruption in n/a","id":"CVE-2020-23563"},"products":["n/a"],"published":"2023-08-05","related":[{"cvss_score":9.8,"headline":"SQL injection in n/a","id":"CVE-2025-25686","kev_date_added":null,"published":"2025-03-27"},{"cvss_score":9.8,"headline":"SQL injection in n/a","id":"CVE-2024-46103","kev_date_added":null,"published":"2024-09-20"},{"cvss_score":9.8,"headline":"SQL injection in n/a","id":"CVE-2024-30938","kev_date_added":null,"published":"2024-04-18"},{"cvss_score":9.8,"headline":"File upload in n/a","id":"CVE-2024-31012","kev_date_added":null,"published":"2024-04-03"},{"cvss_score":9.8,"headline":"SQL injection in n/a","id":"CVE-2024-25422","kev_date_added":null,"published":"2024-02-28"},{"cvss_score":9.8,"headline":"SQL injection in n/a","id":"CVE-2023-50563","kev_date_added":null,"published":"2023-12-14"},{"cvss_score":9.8,"headline":"SQL injection in n/a","id":"CVE-2023-37647","kev_date_added":null,"published":"2023-07-31"}],"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":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2024-10-17","vendors":["n/a"]},"summary":"Remote attackers can execute arbitrary code via a file upload vulnerability in SEMCMS.","url":"https://insights.sbomify.com/CVE-2020-23564/"}