CVE-2025-66430CRITICAL 9.1EPSS p32.4%

CVE-2025-66430CVE-2025-66430

Description

Plesk 18.0 has Incorrect Access Control.

Scoring

CVSS 3.19.1 (CRITICAL)
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
EPSS0.41% probability of exploitation · percentile 32.4% · 2026-06-18T12:00:27Z
Published2025-12-12
Last modified2026-01-06

Underlying weaknesses· 1

CWE-284

References

  1. https://docs.plesk.com/release-notes/obsidian/whats-new/
  2. https://support.plesk.com/hc/en-us/articles/36261922405015--CVE-2025-66430-Security-vulnerability-in-Password-Protected-Directories-allows-Plesk-users-to-gain-root-level-access-to-a-Plesk-server

1

TypeTargetConfidenceTier
WeaknessImproper Access Controlcwe-2840%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.