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VULNERABILITIES

CVE-2026-64639 Details

Description

Incorrect database cloning process in Plesk from 18.0.52 before 18.0.79.6 and 18.0.80.2 allows a low-privileged user (customer, reseller) to execute arbitrary code on behalf of the database server administrator.

Metrics

CVSS 3.x Severity and Vector Strings:

No CVSS 3.x data is available for this CVE.

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://support.plesk.com/hc/en-us/articles/42521305418903-Vulnerability-CVE-2026-64639-Privilege-Escalation-via-Database-Cloning-in-Plesk [email protected]

Weakness Enumeration

CWE-IDCWE NameSource
CWE-266Incorrect Privilege Assignment[email protected]

Affected Products

No affected product data is available for this CVE.

Change History

2 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-64639
NVD Published Date:
Aug 12, 2026
NVD Last Modified:
Sep 3, 2026
Source:
[email protected]
CVE-2026-64639 Details - Not Deferred