CVE-2025-56219
High
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.
SeverityHigh
CVSS7.1
Exploit probability—
ProductAscertia Signinghub
PublishedOct 20, 2025
First seenOct 20, 2025
Weakness typeCWE-284Improper access control
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| ascertia signinghub | v ≤ 8.6.8 | — |
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