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CVE-2021-4436

CRITICAL 9.8 CVSS 3.1
Published
February 5, 2024
Last modified
June 17, 2026
NVD status
Modified
Reported by
contact@wpscan.com
Weakness
CWE-434
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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.

Affected WordPress components

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • Unknown 3DPrint Lite — Before 1.9.1.5
  • wp3dprinting 3dprint_lite — Before 1.9.1.5

References

  • wpscan.com https://wpscan.com/vulnerability/c46ecd0d-a132-4ad6-b936-8acde3a09282/ Exploit, Third Party Advisory
  • nvd.nist.gov Official NVD record