The vulnerability CVE-2025-30558 affects EnzoCostantini55 ANAC XML Render versions up to 1.5.7 and involves Cross-Site Request Forgery (CSRF) that can result in stored Cross-Site Scripting (XSS). This means that an attacker could trick an authenticated user into submitting a request that causes malicious scripts to be stored and executed in the context of the application. The CVSS 3.1 vector indicates the attack can be performed remotely over the network with low attack complexity and no privileges required, but user interaction is needed. The impact includes partial confidentiality, integrity, and availability loss.

Successful exploitation of this vulnerability could allow an attacker to execute stored XSS attacks via CSRF, potentially leading to unauthorized actions performed with the victim's privileges. This can result in data exposure, manipulation, or disruption of service. The CVSS score of 7.1 reflects a high severity impact on confidentiality, integrity, and availability.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, users should consider implementing CSRF protections such as anti-CSRF tokens and validating user requests to mitigate the risk. Additionally, applying web application firewalls (WAFs) that can detect and block CSRF and XSS attempts may help reduce exposure.