VULNERABILITY INTELLIGENCE

CVE-2021-25038

CVSS score6.1 MEDIUM

EPSS probability0.80%

CISA KEVNot currently listed

Published2022-03-07

Last modified2026-06-17

Description

The WordPress Multisite User Sync/Unsync WordPress plugin before 2.1.2 does not sanitise and escape the wmus_source_blog and wmus_record_per_page parameters before outputting them back in attributes, leading to Reflected Cross-Site Scripting issues