CVE-2019-25311
Medium
Description
thesystem version 1.0 contains a persistent cross-site scripting vulnerability that allows attackers to inject malicious scripts through multiple server data input fields. Attackers can submit crafted script payloads in operating_system, system_owner, system_username, system_password, system_description, and server_name parameters to execute arbitrary JavaScript in victim browsers.
SeverityMedium
CVSS6.4
Exploit probability—
ProductKostasmitroglou Thesystem
PublishedFeb 11, 2026
First seenFeb 11, 2026
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| kostasmitroglou thesystem | 1.0.0 | — |
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