CVE-2018-0588: Ultimatemember User Profile & Membership

High severity, CVSS 7.5. EPSS: 2.6% chance of exploitation in the next 30 days.

Directory traversal vulnerability in the AJAX function of Ultimate Member plugin prior to version 2.0.4 for WordPress allows remote attackers to read arbitrary files via unspecified vectors.

Affected products

• Ultimatemember User Profile & Membership: before 2.0.4 (fixed in 2.0.4)

Published 2018-05-14. Last modified 2026-06-17.