[ CVE-2026-115425 · Published 26 Oct 2026 ]
Vulnerability in OPNsense firewall
CVSS 5.6
EPSS <1%No fix listed yet
[ Description ]Official description
Multiple cross site scripting (XSS) vulnerabilities affect OPNsense firewall vesrion 26.7.1_1 and earlier allows low privileged attacker to execute Javascript in the context of another user visiting a specific page or clicking on a specifically crafted link.
[ Fixes ]Fixes and patches
No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.