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Vulnerability · Published Jul 9, 2026 · Assigned by Wordfence

CVE-2026-11359Memberships and User Profiles for WooCommerce <= 3.4 - Missing Authorization to Authenticated (Subscriber+) ProfileGrid Plugin Installation and Activation

Medium 4.3

In plain English

A medium-severity missing authorization in Memberships and User Profiles for WooCommerce – ProfileGrid WooCommerce Integration from metagauss. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 27% of all known vulnerabilities).

Severity (CVSS 3.1)4.3Medium
Exploit odds (30 days)0.3%top 72.9% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official description

The Memberships and User Profiles for WooCommerce – ProfileGrid WooCommerce Integration plugin for WordPress is vulnerable to unauthorized plugin installation and activation in versions up to, and including, 3.4. This is due to a missing capability check and missing nonce validation on the pg_install_profilegrid() AJAX handler registered via wp_ajax_pg_install_profilegrid. This makes it possible for authenticated attackers, with Subscriber-level access and above, to install and activate the ProfileGrid plugin from wordpress.

Affected products (as reported)

VendorProductVersions
metagauss Memberships and User Profiles for WooCommerce – ProfileGrid WooCommerce Integration 0 – through 3.4

Weakness: CWE-862 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

References