CVE-2025-56223

7.5 highEPSS 0.5%

High (7.5) in ascertia signinghub. EPSS 0.5% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

7.5 high

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

EPSS: 0.5% chance of exploitation in the next 30 days; higher than 40% of CVEs (scores of 2026-10-31)
CWE: CWE-770
Published: 2025-10-20
Modified: 2026-07-05
Record from: the NVD, synced 2026-10-19

Affected

ascertia:signinghub

References

https://github.com/saykino/CVE-2025-56223

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