CVE-2026-39778: CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in themeansar Ansar Import – One Click Starter Sites – for Elementor & Themes

This vulnerability, identified as CWE-79, involves improper neutralization of input during web page generation in the Ansar Import – One Click Starter Sites – for Elementor & Themes plugin. It allows unauthenticated attackers to perform cross-site scripting (XSS) attacks, potentially leading to partial confidentiality, integrity, and availability impacts. The CVSS 3.1 score is 7.1, indicating high severity with network attack vector, low attack complexity, no privileges required, user interaction required, and scope changed.

Successful exploitation can lead to partial compromise of confidentiality, integrity, and availability of the affected system. An attacker can execute arbitrary scripts in the context of the affected web application, potentially leading to session hijacking, defacement, or other malicious actions.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or patch links are provided in the available data. Until a patch is available, consider applying any recommended temporary mitigations from the vendor or restricting access to vulnerable functionality.