During a security research I found an authenticated Stored XSS vulnerability.

The name of the plugin is: Social Rocket < 1.3.3


The plugin does not sanitise and escape some of its settings, which could 
allow high privilege users such as admin to perform Stored Cross-Site Scripting 
attacks even when the unfiltered_html capability is 
disallowed (for example in multisite setup)


The PoC will be displayed on October 03, 2022, 
to give users the time to update. 

Additional information

WPSCAN link: https://wpscan.com/vulnerability/913d7e78-23f6-4b0d-aca3-17051a2dc649

Plugin has more than 3,000+ active installations.