CVE-2019-25311 - CVE House
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Status published Medium CVE-2019-25311

thesystem Persistent XSS

Vulnerability 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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • Anıl Baran Yelken

Affected Vendor

kostasmitroglou

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Affected Software

thesystem
Vulnerable Versions:
1.0

Timeline

Official Publish: February 11th, 2026
Last Modified: February 11th, 2026
Added to House: July 20th, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Weaknesses (CWE)