CVE-2019-25371 - OPNsense 19.1 Reflected XSS via diag_ping.php

CVE ID : CVE-2019-25371 Published : Feb. 15, 2026, 1:58 p.m. | 26 minutes ago Description : OPNsense 19.1 contains a reflected cross-site scripting vulnerability that allows unauthenticated attackers to inject malicious scripts by exploiting insufficient input validation in the host parameter. Attackers can submit crafted POST requests to the diag_ping.php endpoint with script payloads in the host parameter to execute arbitrary JavaScript in users' browsers. Severity: 6.1 | MEDIUM Visit the link for more details, such as CVSS details, affected products, timeline, and more...