What’s Vulnerable › Vulnerabilities

CVE-2025-56219

• Severity: high (CVSS 7.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-10-20 · updated 2026-07-05
• Weakness: CWE-284

Description

Incorrect access control in SigningHub v8.6.8 allows attackers to arbitrarily add user accounts without any rate limiting. This can lead to a resource exhaustion and a Denial of Service (DoS) when an excessively large number of user accounts are created.

Affected products

• Ascertia Signinghub: through 8.6.8

References

• https://github.com/saykino/CVE-2025-56219

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