Multisite Content Copier/Updater <= 1.4.0 - Reflected Cross-Site Scripting
2022-02-07 00:00
Asif Nawaz MinhasStrategic Overview
StatusPatched in 1.5.0
Affected PluginWP Multisite Content Copier/Updater
Affected Version
<= 1.4.0CVSS6.1Medium
CVE
CVE-2021-25039Vulnerability Overview
The WordPress Multisite Content Copier/Updater WordPress plugin before 1.5.0 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
Technical Analysis
REMEDIATION: Update to version 1.5.0, or a newer patched version --- IDENTIFIER: CWE-79 (Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')) The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
External References
Vulnerability data © Defiant, Inc., provided under the Wordfence Intelligence T&C