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P5
CVE-2026-64639: Plesk 18.0.52 to before 18.0.79.6, 18.0.80.0 to before 18.0.80.2
CVE-2026-64639. EPSS 0.00552 (percentile 0.45383), scored 22-Oct-2026.
Affected technology
Plesk · 18.0.52 to before 18.0.79.6, 18.0.80.0 to before 18.0.80.2
WebPros
Description’s affected range: before 18.0.79.6 and 18.0.80.2
Component: Not specified by the source
Attack conditions (Vendor/CNA, CVSS 4.0): Network (remote) · No privileges required · No user interaction required
What an attacker can do
The source reports that an attacker could run attacker-chosen code under the conditions described by the source. Vendor/CNA’s CVSS 4.0 assessment (base score 9.3/10) rates confidentiality, integrity and availability impact as high.
- CWE
- CWE-266
- CCR priority
- 0.1 /100 (P5)
- EPSS
- 0.00552 · percentile 0.45383 · 2026-10-22
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-24 01:40:49.068977+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-64639.html