CVE-2025-56223

HighCVSS 7.5/10Last modified Nov 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.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-770

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

https://github.com/saykino/CVE-2025-56223Third Party Advisory

Timeline

Published: Oct 20, 2025
Last modified: Nov 5, 2026
NVD status: Modified

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