critical9.8
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.
Impact
An arbitrary file upload vulnerability in SigningHub v8.6.8 allows attackers to execute arbitrary code via uploading a crafted PDF file.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Ascertia | Signinghub | through 8.6.8 |