Unrated severityNVD Advisory· Published Feb 16, 2026· Updated Feb 17, 2026
Stored Cross-Site Scripting (XSS) in Kubysoft
CVE-2025-59903
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.
Affected products
1- Kubysoft/Kubysoftv5Range: All versions
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
1News mentions
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