CVE-2025-56218: An arbitrary file upload vulnerability in SigningHub v8.6.8 allows attackers to execute arbitrary code via uploading a crafted PDF file.

PriorityP261critical9.8CVSS 3.1

AVNACLPRNUINSUCHIHAH

EPSS

0.67%

47.2th percentile

An arbitrary file upload vulnerability in SigningHub v8.6.8 allows attackers to execute arbitrary code via uploading a crafted PDF file.

Affected

1 ranges

Vendor	Product	Version range	Fixed in
ascertia	signinghub	<= 8.6.8	—

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