CVE-2025-56224HIGH 8.1EPSS p36.6%

CVE-2025-56224CVE-2025-56224

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.

Scoring

CVSS 3.18.1 (HIGH)
VectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS0.46% probability of exploitation · percentile 36.6% · 2026-06-18T12:00:27Z
Published2025-10-20
Last modified2025-10-27

Underlying weaknesses· 1

CWE-307

References

  1. http://ascertia.com
  2. http://signinghub.com
  3. https://github.com/saykino/CVE-2025-56224

1

TypeTargetConfidenceTier
WeaknessImproper Restriction of Excessive Authentication Attemptscwe-3070%live

Related by meaning· 6

Nearest entities by semantic similarity across the cs-graph corpus.

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.