CVE-2025-56224

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CVSS 3.1

8.1 high

EPSS

<1%p30

Published

Oct 20, 2025 (Oct 20, 2025)

Modified

Jul 5, 2026

Description

A lack of rate limiting in the One-Time Password (OTP) verification endpoint of SigningHub v8.6.8 allows attackers to bypass verification via a bruteforce attack.

Vendors: ascertia
Products: signinghub
Weakness: CWE-307
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.4%)

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