CVE-2025-66258 - CVE House
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Status published High CVE-2025-66258

Stored Cross-Site Scripting via XML Injection

Vulnerability Description

Stored Cross-Site Scripting via XML Injection in DB Electronica Telecomunicazioni S.p.A. Mozart FM Transmitter versions 30, 50, 100, 300, 500, 1000, 2000, 3000, 3500, 6000, 7000 allows an attacker to perform Stored XSS via crafted filenames injected into patchlist.xml. User-controlled filenames are directly concatenated into `patchlist.xml` without encoding, allowing injection of malicious JavaScript payloads via crafted filenames (e.g., `<img src=x onerror=alert()>.bin`). The XSS executes when ajax.js processes and renders the XML file.

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:

  • Abdul Mhanni

Affected Vendor

DB Electronica Telecomunicazioni S.p.A.

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Affected Software

Mozart FM Transmitter
Vulnerable Versions:
30, 50, 100, 300, 500, 1000, 2000, 3000, 3500, 6000, 7000

Timeline

Official Publish: November 26th, 2025
Last Modified: November 26th, 2025
Added to House: July 22nd, 2026

CVSS Vectors

Weaknesses (CWE)