VULNERABILITY INTELLIGENCE

CVE-2023-5843

CVSS score9.8 CRITICAL

EPSS probability2.64%

CISA KEVNot currently listed

Published2023-10-30

Last modified2026-06-17

Description

The Ads by datafeedr.com plugin for WordPress is vulnerable to Remote Code Execution in versions up to, and including, 1.1.3 via the 'dfads_ajax_load_ads' function. This allows unauthenticated attackers to execute code on the server. The parameters of the callable function are limited, they cannot be specified arbitrarily.