CVE-2023-5641: Martinstools Free & Easy Link Building

Medium severity, CVSS 6.1. EPSS: 0.4% chance of exploitation in the next 30 days.

The Martins Free & Easy SEO BackLink Link Building Network WordPress plugin before 1.2.30 does not sanitise and escape a parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin

Affected products

• Martinstools Free & Easy Link Building: before 1.2.30 (fixed in 1.2.30)

Published 2023-11-27. Last modified 2026-06-17.