{"id":"CVE-2021-4436","state":"PUBLISHED","title":"3DPrint Lite < 1.9.1.5 - Unauthenticated Arbitrary File Upload","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.","publishedAt":"2024-02-05T09:02:44.634Z","updatedAt":"2026-01-09T21:05:31.460Z","severity":{"score":9.8,"label":"Critical","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","source":"CISA-ADP"},"assigner":"WPScan","products":["Unknown 3DPrint Lite"],"affected":[{"vendor":"Unknown","product":"3DPrint Lite","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"1.9.1.5","versionType":"semver"}],"collectionURL":"https://wordpress.org/plugins"}],"references":["https://wpscan.com/vulnerability/c46ecd0d-a132-4ad6-b936-8acde3a09282/"],"weaknesses":[],"ingestedAt":"2026-10-29T19:49:23.890Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2021/4xxx/CVE-2021-4436.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2021-4436","state":"PUBLISHED","datePublished":"2024-02-05T09:02:44.634Z","dateUpdated":"2026-01-09T21:05:31.460Z","assignerShortName":"WPScan","assignerOrgId":"1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81","dateReserved":"2024-02-05T08:57:43.929Z"},"containers":{"cna":{"title":"3DPrint Lite < 1.9.1.5 - Unauthenticated Arbitrary File Upload","descriptions":[{"lang":"en","value":"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."}],"affected":[{"vendor":"Unknown","product":"3DPrint Lite","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"1.9.1.5","versionType":"semver"}],"collectionURL":"https://wordpress.org/plugins"}],"references":[{"url":"https://wpscan.com/vulnerability/c46ecd0d-a132-4ad6-b936-8acde3a09282/","tags":["exploit","vdb-entry","technical-description"]}],"problemTypes":[{"descriptions":[{"description":"CWE-434 Unrestricted Upload of File with Dangerous Type","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"WPScan","orgId":"1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81","dateUpdated":"2024-02-05T09:02:44.634Z"},"credits":[{"lang":"en","value":"Spacehen","type":"finder"},{"lang":"en","value":"WPScan","type":"coordinator"}],"source":{"discovery":"EXTERNAL"},"x_generator":{"engine":"WPScan CVE Generator"}},"adp":[{"title":"CISA ADP Vulnrichment","affected":[{"vendor":"wp3dprinting","product":"3dprint_lite","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"1.9.1.5","versionType":"semver"}],"cpes":["cpe:2.3:a:wp3dprinting:3dprint_lite:-:*:*:*:*:wordpress:*:*"]}],"metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":9.8,"attackVector":"NETWORK","baseSeverity":"CRITICAL","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","integrityImpact":"HIGH","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"NONE","confidentialityImpact":"HIGH"}},{"other":{"type":"ssvc","content":{"timestamp":"2024-02-06T18:58:37.574670Z","id":"CVE-2021-4436","options":[{"Exploitation":"poc"},{"Automatable":"yes"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-01-09T21:05:31.460Z"}},{"title":"CVE Program Container","references":[{"url":"https://wpscan.com/vulnerability/c46ecd0d-a132-4ad6-b936-8acde3a09282/","tags":["exploit","vdb-entry","technical-description","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-03T17:30:07.527Z"}}]}}}