CVE-2025-63830

Published Nov 14, 2025 CVSS 3.1 · 6.1 Medium EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Cksource
Cksource ckfinder
CPEs cpe:2.3:a:cksource:ckfinder:1.4.3:*:*:*:*:*:*:*
Vendors & Products Cksource
Cksource ckfinder
Type Values Removed Values Added
First Time appeared Ckeditor
Ckeditor ckfinder
Vendors & Products Ckeditor
Ckeditor ckfinder
Type Values Removed Values Added
Weaknesses CWE-79
Metrics cvssV3_1

{'score': 6.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
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.
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Nov 14, 2025, 9:27 PM
Reserved
Oct 27, 2025, 12:00 AM
Status
Analyzed
Published
Nov 14, 2025, 6:15 PM
Modified
Nov 5, 2026, 2:10 PM