VULNERABILITY INTELLIGENCE

CVE-2021-24493

CVSS score9.8 CRITICAL
EPSS probability1.98%
CISA KEVNot currently listed
Published2021-09-13
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

The shopp_upload_file AJAX action of the Shopp WordPress plugin through 1.4, available to both unauthenticated and authenticated user does not have any security measure in place to prevent upload of malicious files, such as PHP, allowing unauthenticated users to upload arbitrary files and leading to RCE

Weakness classification

  • contact@wpscan.com: CWE-434

Primary references