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Medium · 6.1 CVE-2019-25389 EUVD-2019-19626GHSA-gp3j-92m4-wfm7

Smoothwall Express 3.1 'timedaccess.cgi' Cross-Site Scripting

Published Feb 16, 2026 · Updated Mar 5, 2026 · Assigned by VulnCheck

Description

Smoothwall Express 3.1-SP4-polar-x86_64-update9 contains a reflected cross-site scripting vulnerability that allows unauthenticated attackers to inject malicious scripts by manipulating the MACHINES parameter. Attackers can craft requests to the timedaccess.cgi endpoint with script payloads in the MACHINES parameter to execute arbitrary JavaScript in users' browsers.

Affected products

VendorProductAffectedFixed
Smoothwall Smoothwall Express 3.1 —

References