CVE-2019-25388

MediumCVSS 6.1/10Last modified Jun 17, 2026

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 submitting crafted input to the ipblock.cgi endpoint. Attackers can inject script tags through the SRC_IP and COMMENT parameters in POST requests to execute arbitrary JavaScript in users' browsers.

Metrics

CVSS 3.1 6.1/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Weakness enumeration

CWE-79

Affected software

Vendor	Product	Versions
Smoothwall	Smoothwall Express	3.1

References

http://www.smoothwall.orgProduct
https://www.exploit-db.com/exploits/46333Exploit, Third Party Advisory, VDB Entry
https://www.vulncheck.com/advisories/smoothwall-express-ipblockcgi-cross-site-scriptingBroken Link

Timeline

Published: Feb 16, 2026
Last modified: Jun 17, 2026
NVD status: Analyzed

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