Medium severity6.1NVD Advisory· Published Nov 14, 2025· Updated Jun 17, 2026

CVE-2025-63830

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Cfmsource/CKFinder
cpe:2.3:a:cksource:ckfinder:1.4.3:*:*:*:*:*:*:*
CKFinder/CKFinderdescription
Fckeditor/CKFinderllm-create
Range: =1.4.3
CKFinder/CKFinderllm-fuzzy
Range: =1.4.3

Patches

Vulnerability mechanics

References

github.com/Shubham03007/CVE-2025-63830/blob/main/README.mdnvdExploitThird Party Advisory
ckeditor.com/ckfinder/changelog/nvdProduct

News mentions

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cvss	0.397
epss	0.000
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000