CVE-2025-56221: A lack of rate limiting in the login mechanism of SigningHub v8.6.8 allows attackers to bypass authentication via a brute force attack.

PriorityP357critical9.8CVSS 3.1

AVNACLPRNUINSUCHIHAH

EPSS

0.57%

42.8th percentile

A lack of rate limiting in the login mechanism of SigningHub v8.6.8 allows attackers to bypass authentication via a brute force attack.

Affected

1 ranges

Vendor	Product	Version range	Fixed in
ascertia	signinghub	<= 8.6.8	—

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