CVE-2026-101159: Unknown Wp Ultimate Review

High severity, CVSS 7.5. EPSS: 0.3% chance of exploitation in the next 30 days.

The WP Ultimate Review WordPress plugin before 2.4.4 does not properly sanitise and escape reviews submitted through its public review form, which is available to unauthenticated visitors, allowing them to perform Stored Cross-Site Scripting attacks against any user, including administrators, viewing a page displaying the review, when user reviews are enabled.

Affected products

• Unknown Wp Ultimate Review: before 2.4.4 (fixed in 2.4.4)

Published 2026-10-03. Last modified 2026-10-06.