CVE-2022-0503: 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 2.1.2 does not sanitise and escape the s parameter before outputting it back in an attribute, leading to a Reflected Cross-Site Scripting issue in the network dashboard

Affected products

• Obtaininfotech Multisite Content Copier/updater: before 2.1.2 (fixed in 2.1.2)

Published 2022-03-14. Last modified 2026-06-17.