VULNERABILITY INTELLIGENCE

CVE-2021-24311

CVSS score8.8 HIGH
EPSS probability1.77%
CISA KEVNot currently listed
Published2021-06-01
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Description

The wp_ajax_upload-remote-file AJAX action of the External Media WordPress plugin before 1.0.34 was vulnerable to arbitrary file uploads via any authenticated users.

Weakness classification

  • contact@wpscan.com: CWE-434
  • nvd@nist.gov: CWE-434

Primary references