CVE-2019-25378 (GCVE-0-2019-25378)
Vulnerability from cvelistv5 – Published: 2026-02-16 17:04 – Updated: 2026-03-05 01:26
VLAI
EPSS
VEX
Title
Smoothwall Express 3.1 'proxy.cgi' Cross-Site Scripting
Summary
Smoothwall Express 3.1-SP4-polar-x86_64-update9 contains multiple cross-site scripting vulnerabilities in the proxy.cgi endpoint that allow attackers to inject malicious scripts through parameters including CACHE_SIZE, MAX_SIZE, MIN_SIZE, MAX_OUTGOING_SIZE, and MAX_INCOMING_SIZE. Attackers can submit POST requests with script payloads to store or reflect arbitrary JavaScript code that executes in users' browsers when the proxy configuration page is accessed.
Severity
6.1 (Medium)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-02-17 16:49 UTC
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://www.exploit-db.com/exploits/46333 | exploit |
| http://www.smoothwall.org | product |
| https://www.vulncheck.com/advisories/smoothwall-e… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Smoothwall | Smoothwall Express |
Affected:
3.1
cpe:2.3:a:smoothwall:smoothwall:3.1:*:*:*:*:*:*:* |
Date Public
2019-02-06 00:00
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