Reflected XSS in Quiter Gateway <4.7.0 via id_factura
CVE-2025-40721 Published on July 8, 2025
Reflected Cross-site Scripting (XSS) vulnerability in Quiter Gateway
Reflected Cross-site Scripting (XSS) vulnerability in versions prior to 4.7.0 of Quiter Gateway by Quiter. This vulnerability allows an attacker to execute JavaScript code in the victim's browser by sending a malicious URL trhough the id_factura parameter in /<Client>FacturaE/listado_facturas_ficha.jsp.
Weakness Type
What is a XSS Vulnerability?
The software does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
CVE-2025-40721 has been classified to as a XSS vulnerability or weakness.
Affected Versions
Quiter Gateway (Java WAR on Apache Tomcat):- Before 4.7.0 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.