CVE-2026-11359: The Memberships and User Profiles for WooCommerce – ProfileGrid WooCommerce Integration plugin for WordPress is vulnerable to unauthorized plugin installation and activation in ver
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.
Details
Original advisory: https://nvd.nist.gov/vuln/detail/CVE-2026-11359
Exploitation outlook
EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.
- Low exploitation riskCVE-2026-113590.25% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 16% of all scored CVEs.
Referenced CVEs
| CVE | CSIRTS overview | External |
|---|---|---|
| CVE-2026-11359 | coverage & exploitation status | NVD · CVE.org |
Recent advisories for Memberships and User
A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.
- mediumCVE-2026-12426: The Members – Membership & User Role Editor Plugin plugin for WordPress is vulnerable to Sensi…nvd · 2026-07-11
- highCVE-2026-15290: The Ultimate Member – User Profile, Registration, Login, Member Directory, Content Restriction…nvd · 2026-07-10
- mediumCVE-2026-12418: The User Frontend: AI Powered Frontend Posting, User Directory, Profile, Membership & User Reg…nvd · 2026-07-09
- mediumCVE-2026-12406: The User Frontend: AI Powered Frontend Posting, User Directory, Profile, Membership & User Reg…nvd · 2026-07-09
- mediumCVE-2026-5459: The User Frontend: AI Powered Frontend Posting, User Directory, Profile, Membership & User Regi…nvd · 2026-07-08
- highCVE-2026-59704: Cap's GET /api/video/ai endpoint fails to validate user ownership or membership before returni…nvd · 2026-07-07
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