CVE-2025-56223

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CVSS 3.1

7.5 high

EPSS

<1%p37

Published

Oct 20, 2025 (Oct 20, 2025)

Modified

Jul 5, 2026

Description

A lack of rate limiting in the component /Home/UploadStreamDocument of SigningHub v8.6.8 allows attackers to cause a Denial of Service (DoS) via uploading an excessive number of files.

Vendors: ascertia
Products: signinghub
Weakness: CWE-770
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (0.4%)

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