Security Advisory

CVE-2026-66047

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-08-31 14:46:41

Last updated 2026-09-02 13:58:15

Assigner VulnCheck

CVSS score 9.2

State PUBLISHED

Description

ProfilePress (wp-user-avatar) WordPress plugin before 4.17.2 contains an unauthenticated remote code execution vulnerability that allows unauthenticated attackers to install and activate arbitrary plugins by brute-forcing a weak 32-bit connect token via the ppress_connect_process AJAX handler. Attackers can supply a caller-controlled URL through the file request parameter to trigger silent plugin installation and activation, achieving PHP code execution as the web-server user.

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