{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-23138 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-23138 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-23138 is a critical vulnerability in Microweber Microweber, published on 9 Nov 2020. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-23138 and fix it if it is affected.\n\nWhat it is: CVE-2020-23138 is a critical vulnerability in Microweber Microweber, published on 9 Nov 2020. 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-2020-23138 in the wild and no public exploit code.\n\nAffected product: Microweber Microweber. 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-2020-23138/ (Markdown: https://insights.sbomify.com/CVE-2020-23138/index.md)","id":"CVE-2020-23138","markdown":"https://insights.sbomify.com/CVE-2020-23138/index.md","name":"CVE-2020-23138","record":{"aliases":["GHSA-gf2r-mc8c-m8r8"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Microweber CMS","requires_auth":"none","summary":"An attacker can upload malicious PHP files to the Microweber admin page, leading to remote code execution on the web server.","user_interaction":"not_required","vuln_class":"file_upload"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"microweber","vendor":"microweber"}],"cvss":{"score":9.8,"severity":"critical","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/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":"An unrestricted file upload vulnerability was discovered in the Microweber 1.1.18 admin account page. An attacker can upload PHP code or any extension (eg- .exe) to the web server by providing image data and the image/jpeg content type with a .php extension.","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-2020-23138","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"microweber:microweber","products":["microweber:microweber"],"type":"file_upload","year":"2020"},"n_packages":0,"n_references":2,"next":{"headline":"Auth bypass in n/a","id":"CVE-2020-23139"},"packages":[],"prev":{"headline":"Microweber Insufficient Session Expiry","id":"CVE-2020-23136"},"products":["n/a"],"published":"2020-11-09","related":[{"cvss_score":9.8,"headline":"Cross-site Scripting (XSS) - Stored in microweber/microweber","id":"CVE-2022-0558","kev_date_added":null,"published":"2022-02-10"},{"cvss_score":9.4,"headline":"Business Logic Errors in microweber/microweber","id":"CVE-2022-0688","kev_date_added":null,"published":"2022-02-20"},{"cvss_score":9.4,"headline":"Generation of Error Message Containing Sensitive Information in microweber/microweber","id":"CVE-2022-0660","kev_date_added":null,"published":"2022-02-18"},{"cvss_score":9.1,"headline":"Integer Overflow or Wraparound in microweber/microweber","id":"CVE-2022-0913","kev_date_added":null,"published":"2022-03-11"},{"cvss_score":9.1,"headline":"Insecure Storage of Sensitive Information in microweber/microweber","id":"CVE-2022-0724","kev_date_added":null,"published":"2022-02-23"},{"cvss_score":8.8,"headline":"Microweber file upload vulnerability","id":"CVE-2023-49052","kev_date_added":null,"published":"2023-11-30"}],"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":"2024-08-04","vendors":["n/a"]},"summary":"An attacker can upload malicious PHP files to the Microweber admin page, leading to remote code execution on the web server.","url":"https://insights.sbomify.com/CVE-2020-23138/"}