cvedb.io
CVE-2025-54320
MEDIUM · CVSS 4.3
EPSS exploitation probability: 0%
Published 2025-11-18T19:15:48.880 · Last modified 2026-06-17T09:39:50.620

Summary

In Ascertia SigningHub through 8.6.8, there is a lack of rate limiting on the invite user function, leading to an email bombing vulnerability. An authenticated attacker can exploit this by automating invite requests.

Affected products

ascertia — signinghub

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.