This vulnerability in Live Composer Team Page Builder (up to version 1.5.42) is classified as CWE-79, involving improper input sanitization that leads to stored cross-site scripting. An attacker with low privileges and requiring user interaction can inject malicious scripts that execute with the privileges of other users, potentially impacting confidentiality, integrity, and availability of the affected system. The CVSS vector indicates network attack vector, low attack complexity, requiring privileges and user interaction, with a scope change and low impact on confidentiality, integrity, and availability.

Successful exploitation could allow an attacker to execute arbitrary scripts in the context of other users, potentially leading to information disclosure, modification of content, or disruption of service. The impact is rated as medium severity with limited confidentiality, integrity, and availability impact. No known active exploitation has been reported.

No official patch or remediation has been announced by the vendor as of the current information. Users should monitor the vendor's advisories for updates. Until a fix is available, limiting user privileges and avoiding untrusted input in the affected plugin may reduce risk. Patch status is not yet confirmed — check the vendor advisory for current remediation guidance.