CVE-2025-28903 describes a reflected cross-site scripting vulnerability in the hectorgarrofe Driving Directions application (versions up to 1.4.4). The issue is caused by improper neutralization of user input during web page generation, which allows attackers to inject malicious scripts that execute when a victim loads a crafted URL. The CVSS 3.1 base score is 7.1, indicating a high severity with network attack vector, low attack complexity, no privileges required, user interaction required, and impacts to confidentiality, integrity, and availability.

Successful exploitation of this vulnerability can allow an attacker to execute arbitrary scripts in the context of the victim's browser session. This can lead to partial compromise of confidentiality (e.g., theft of sensitive information), integrity (e.g., manipulation of displayed content), and availability (e.g., disruption of service). There are no known exploits in the wild at this time.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, users should exercise caution when interacting with untrusted links related to the affected product. No vendor advisory or patch links are currently provided.