{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2021-4436 exists.","fix":"No fix has been published for CVE-2021-4436 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-4436 is a critical vulnerability in Unknown 3DPrint Lite, published on 5 Feb 2024. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-4436 and fix it if it is affected.\n\nWhat it is: CVE-2021-4436 is a critical vulnerability in Unknown 3DPrint Lite, published on 5 Feb 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2021-4436 exists.\n\nAffected product: Unknown 3DPrint Lite. 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-2021-4436/ (Markdown: https://insights.sbomify.com/CVE-2021-4436/index.md)","id":"CVE-2021-4436","markdown":"https://insights.sbomify.com/CVE-2021-4436/index.md","name":"CVE-2021-4436","record":{"aliases":["GHSA-v78v-jm8m-vmmw"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"WordPress plugin","requires_auth":"none","summary":"Unauthenticated attackers can upload arbitrary files via the AJAX action, potentially leading to code execution on the web server.","user_interaction":"not_required","vuln_class":"file_upload"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"WPScan","cpe":[{"product":"3dprint_lite","vendor":"wp3dprinting"}],"cvss":{"score":9.8,"severity":"critical","source":"cisa-adp","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":"The 3DPrint Lite WordPress plugin before 1.9.1.5 does not have any authorisation and does not check the uploaded file in its p3dlite_handle_upload AJAX action , allowing unauthenticated users to upload arbitrary file to the web server. However, there is a .htaccess, preventing the file to be accessed on Web servers such as Apache.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":1,"refs":[{"date":null,"kind":"nuclei","ref":"http/cves/2021/CVE-2021-4436.yaml","stars":null,"title":"3DPrint Lite \u003c 1.9.1.5 - Arbitrary File Upload"}],"tier":"weaponised"},"has_fix":null,"headline":"3DPrint Lite \u003c 1.9.1.5 - Unauthenticated Arbitrary File Upload","id":"CVE-2021-4436","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"file_upload","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"dbartholomae lambda-middleware frameguard JSON Mime-Type JsonDeserializer.ts redos","id":"CVE-2021-4437"},"packages":[],"prev":{"headline":"Yarn: untrusted search path","id":"CVE-2021-4435"},"products":["3DPrint Lite"],"published":"2024-02-05","related":[{"cvss_score":4.9,"headline":"3DPrint Lite \u003c=2.1.3.6 - Authenticated (Admin+) SQL Injection via 'infill_text'","id":"CVE-2025-3427","kev_date_added":null,"published":"2025-04-08"},{"cvss_score":4.9,"headline":"3DPrint Lite \u003c=2.1.3.6 - Authenticated (Admin+) SQL Injection via 'coating_text'","id":"CVE-2025-3428","kev_date_added":null,"published":"2025-04-08"},{"cvss_score":4.9,"headline":"3DPrint Lite \u003c=2.1.3.6 - Authenticated (Admin+) SQL Injection via 'material_text'","id":"CVE-2025-3429","kev_date_added":null,"published":"2025-04-08"},{"cvss_score":4.9,"headline":"3DPrint Lite \u003c=2.1.3.6 - Authenticated (Admin+) SQL Injection via 'printer_text'","id":"CVE-2025-3430","kev_date_added":null,"published":"2025-04-08"},{"cvss_score":4.3,"headline":"3DPrint Lite \u003c 2.1 - Settings Update via CSRF","id":"CVE-2024-10480","kev_date_added":null,"published":"2024-12-06"}],"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)"},{"class":"attribution","licence":"MIT","name":"Nuclei templates"}],"ssvc":{"automatable":"yes","exploitation":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-01-09","vendors":["Unknown"]},"summary":"Unauthenticated attackers can upload arbitrary files via the AJAX action, potentially leading to code execution on the web server.","url":"https://insights.sbomify.com/CVE-2021-4436/"}