Unrated severityNVD Advisory· Published Feb 16, 2026· Updated Mar 5, 2026
Smoothwall Express 3.1 'outgoing.cgi' Cross-Site Scripting
CVE-2019-25385
Description
Smoothwall Express 3.1-SP4-polar-x86_64-update9 contains a reflected cross-site scripting vulnerability that allows attackers to inject malicious scripts by manipulating the MACHINE and MACHINECOMMENT parameters. Attackers can send POST requests to the outgoing.cgi endpoint with script payloads to execute arbitrary JavaScript in users' browsers and steal session data.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- Range: = 3.1-SP4-polar-x86_64-update9
- Range: 3.1
Patches
Vulnerability mechanics
References
3- www.exploit-db.com/exploits/46333mitreexploit
- www.vulncheck.com/advisories/smoothwall-express-outgoingcgi-cross-site-scriptinmitrethird-party-advisory
- www.smoothwall.orgmitreproduct
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