Security Advisory

CVE-2025-59903

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2026-02-16 09:55:05
Last updated 2026-02-17 16:55:05
Assigner INCIBE
State PUBLISHED

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.