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CVE-2025-56218
CRITICAL9.8
Description
An arbitrary file upload vulnerability in SigningHub v8.6.8 allows attackers to execute arbitrary code via uploading a crafted PDF file.
CVE Details
CVSS v3.1 Score9.8
SeverityCRITICAL
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack VectorNETWORK
ComplexityLOW
Privileges RequiredNONE
User InteractionNONE
Published10/17/2025
Last Modified10/27/2025
Sourcenvd
Honeypot Sightings0
Affected Products
ascertia:signinghub
Weaknesses (CWE)
CWE-434
References
http://ascertia.com(cve@mitre.org)
http://signinghub.com(cve@mitre.org)
https://github.com/saykino/CVE-2025-56218(cve@mitre.org)
IOC Correlations
No correlations recorded
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