MRCMS Stored Cross-Site Scripting Vulnerability in Group Edit Page

A stored cross-site scripting vulnerability has been identified in MRCMS version 3.1.3, specifically within the group edit page interface. This issue allows for the injection of malicious scripts that can be executed in the context of the user, potentially leading to the theft of sensitive information, manipulation of page content, and prolonged distribution of malware. Such actions could severely compromise user privacy and damage the reputation of the affected website.

Impact

Exploitation of this vulnerability allows for stored cross-site scripting, where injected scripts are executed in the context of the user.