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 submitting crafted input to the xtaccess.cgi endpoint. Attackers can inject script payloads through the EXT, DEST_PORT, or COMMENT parameters via POST requests to execute arbitrary JavaScript in victim 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-xtaccesscgi-cross-site-scriptin | Broken Link |
Configurations
History
20 Feb 2026, 16:26
| Type | Values Removed | Values Added |
|---|---|---|
| First Time |
Smoothwall smoothwall Express
Smoothwall |
|
| CPE | cpe:2.3:o:smoothwall:smoothwall_express:3.1:sp4:*:*:-:*:*:* | |
| 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-xtaccesscgi-cross-site-scriptin - 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-2019-25387
Mitre link : CVE-2019-25387
CVE.ORG link : CVE-2019-25387
JSON object : View
Products Affected
smoothwall
- smoothwall_express
CWE
CWE-79
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
