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P4
CVE-2026-48614: Plesk 0 to before 18.0.78
CVE-2026-48614. CVSS 3.1 base score 9.9 (CRITICAL, Vendor/CNA). EPSS 0.00581 (percentile 0.47494), scored 25-Oct-2026.
Affected technology
Plesk · 0 to before 18.0.78
WebPros
Component: Not specified by the source
Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · Low privileges required · No user interaction required
What an attacker can do
An authenticated user can inject arbitrary configuration directives, resulting in arbitrary file write as root and full privilege escalation on the underlying server. Vendor/CNA’s CVSS 3.1 assessment (base score 9.9/10) rates confidentiality, integrity and availability impact as high.
- CWE
- CWE-94
- CCR priority
- 39.7 /100 (P4)
- CVSS 3.1
- 9.9 /10 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H · Vendor/CNA
- EPSS
- 0.00581 · percentile 0.47494 · 2026-10-25
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-25 21:44:36.062275+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-48614.html