CVE-2025-63830

Published Nov 14, 2025·Updated Jun 17, 2026

NVD Description

CKFinder 1.4.3 is vulnerable to Cross Site Scripting (XSS) in the File Upload function. An attacker can upload a crafted SVG containing active content.

Public Exploits & PoCs1 found

PoC: CVE-2025-63830

Identified a Stored Cross-Site Scripting (XSS) vulnerability in CKFinder v1.4.3 via malicious SVG file upload leading to script execution upon file preview.

CVSS Vector

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

References

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