CVE-2021-25039: Obtaininfotech Multisite Content Copier/updater

Medium severity, CVSS 6.1. EPSS: 0.8% chance of exploitation in the next 30 days.

The WordPress Multisite Content Copier/Updater WordPress plugin before 2.1.0 does not sanitise and escape the wmcc_content_type, wmcc_source_blog and wmcc_record_per_page parameters before outputting them back in attributes, leading to Reflected Cross-Site Scripting issues

Affected products

• Obtaininfotech Multisite Content Copier/updater: before 2.1.0 (fixed in 2.1.0)

Published 2022-03-07. Last modified 2026-06-17.