Smoothwall Express 3.1-SP4-polar-x86_64-update9 contains multiple reflected cross-site scripting vulnerabilities in the hosts.cgi script that allow attackers to inject malicious scripts through unvalidated parameters. Attackers can submit POST requests to the hosts.cgi endpoint with script payloads in the IP, HOSTNAME, or COMMENT parameters to execute arbitrary JavaScript in users' browsers.
References
| Link | Resource |
|---|---|
| http://www.smoothwall.org | Product |
| https://www.exploit-db.com/exploits/46333 | Exploit Third Party Advisory VDB Entry |
| https://www.vulncheck.com/advisories/smoothwall-express-hostscgi-cross-site-scripting | Broken Link |
Configurations
History
20 Feb 2026, 16:26
| Type | Values Removed | Values Added |
|---|---|---|
| CPE | cpe:2.3:o:smoothwall:smoothwall_express:3.1:sp4:*:*:-:*:*:* | |
| First Time |
Smoothwall smoothwall Express
Smoothwall |
|
| References | () http://www.smoothwall.org - Product | |
| References | () https://www.exploit-db.com/exploits/46333 - Exploit, Third Party Advisory, VDB Entry | |
| References | () https://www.vulncheck.com/advisories/smoothwall-express-hostscgi-cross-site-scripting - Broken Link |
18 Feb 2026, 17:52
| Type | Values Removed | Values Added |
|---|---|---|
| Summary |
|
16 Feb 2026, 18:19
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2026-02-16 18:19
Updated : 2026-02-20 16:26
NVD link : CVE-2019-25381
Mitre link : CVE-2019-25381
CVE.ORG link : CVE-2019-25381
JSON object : View
Products Affected
smoothwall
- smoothwall_express
CWE
CWE-79
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
