Description

Stored Cross-Site Scripting (XSS) vulnerability in Kubysoft, where uploaded SVG images are not properly sanitized. This allows attackers to embed malicious scripts within SVG files as visual content, which are then stored on the server and executed in the context of any user accessing the compromised resource.

INFO

Published Date :

2026-02-16T09:55:05.096Z

Last Modified :

2026-02-17T16:55:05.820Z

Source :

INCIBE
AFFECTED PRODUCTS

The following products are affected by CVE-2025-59903 vulnerability.

Vendors Products
Kubysoft
  • Kubysoft
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-59903.

URL Resource
https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-kubysoft cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
VS Confidentiality
VS Integrity
VS Availability
SS Confidentiality
SS Integrity
SS Availability
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact