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    CVE-2019-25387

    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.

    Published:Feb 16, 2026
    Last Modified:Mar 5, 2026
    EPS:Feb 16, 2026
    EPSS Score:0.00068
    CVSS Score:6.1

    Affected Products

    Vendor
    Smoothwall
    Product
    Smoothwall
    Vendor
    Smoothwall
    Product
    Smoothwall Express

    Exploits

    https://www.exploit-db.com/exploits/46333

    Related CVEs

    CVE-2019-25395 (CVSS 5.3) — Smoothwall Express 3.1-SP4-polar-x86_64-update9 contains multiple stored cross-site scripting vulnerabilities …
    CVE-2019-25394 (CVSS 5.3) — Smoothwall Express 3.1-SP4-polar-x86_64-update9 contains multiple stored cross-site scripting vulnerabilities …
    CVE-2019-25393 (CVSS 5.1) — Smoothwall Express 3.1-SP4-polar-x86_64-update9 contains a reflected cross-site scripting vulnerability that a…
    CVE-2019-25392 (CVSS 5.1) — Smoothwall Express 3.1-SP4-polar-x86_64-update9 contains a reflected cross-site scripting vulnerability that a…
    CVE-2019-25390 (CVSS 4.8) — Smoothwall Express 3.1-SP4-polar-x86_64-update9 contains multiple reflected cross-site scripting vulnerabiliti…
    CVE-2019-25389 (CVSS 5.1) — Smoothwall Express 3.1-SP4-polar-x86_64-update9 contains a reflected cross-site scripting vulnerability that a…
    CVE-2019-25388 (CVSS 5.1) — Smoothwall Express 3.1-SP4-polar-x86_64-update9 contains a reflected cross-site scripting vulnerability that a…
    CVE-2019-25386 (CVSS 5.1) — Smoothwall Express 3.1-SP4-polar-x86_64-update9 contains multiple reflected cross-site scripting vulnerabiliti…
    CVE-2019-25385 (CVSS 5.1) — Smoothwall Express 3.1-SP4-polar-x86_64-update9 contains a reflected cross-site scripting vulnerability that a…
    CVE-2019-25384 (CVSS 5.1) — Smoothwall Express 3.1-SP4-polar-x86_64-update9 contains multiple reflected cross-site scripting vulnerabiliti…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High