Cross-site scripting in Roxy-WI - CVE-2026-45560
Published: May 16, 2026
Vulnerability identifier: #VU131613
CSH Severity: Medium
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:U/U:Green
CVE-ID: CVE-2026-45560
CWE-ID: CWE-79
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: Roxy-WI
Affected software:
Roxy-WI
Roxy-WI
Detailed vulnerability description
The vulnerability allows a remote attacker to execute arbitrary script in an administrator's browser session.
The vulnerability exists due to cross-site scripting in the log viewer when rendering log entries containing unescaped HTML. A remote attacker can send a specially crafted HTTP request that injects script into managed HAProxy or Nginx access logs to execute arbitrary script in an administrator's browser session.
User interaction is required when a Roxy-WI administrator opens the log viewer.
How to mitigate CVE-2026-45560
Install security update from vendor's website.