CVE-2025-54321CRITICAL 9.8EPSS p37.7%

CVE-2025-54321CVE-2025-54321

Description

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

Scoring

CVSS 3.19.8 (CRITICAL)
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS0.46% probability of exploitation · percentile 37.7% · 2026-08-03T12:00:16Z
Published2025-11-18
Last modified2025-11-20

Underlying weaknesses· 1

CWE-799

References

  1. https://github.com/saykino/CVE-2025-54321
  2. https://www.ascertia.com/company/vulnerability-disclosure-policy/

1

TypeTargetConfidenceTier
WeaknessImproper Control of Interaction Frequencycwe-7990%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.