Description
WebPros Plesk before 18.0.73.5 and 18.0.74 before 18.0.74.2 on Linux allows remote authenticated users to execute arbitrary code as root via domain creation. The attacker needs "Create and manage sites" with "Domains management" and "Subdomains management."
No summary for this CVE yet.
CVSS Vector Breakdown
Exploitability
AV:LAttack VectorLocal
AC:HAttack ComplexityHigh
PR:LPrivileges RequiredLow
UI:NUser InteractionNone
Scope
S:CScopeChanged
Impact
C:HConfidentialityHigh
I:HIntegrityHigh
A:HAvailabilityHigh
Weaknesses
Affected Products
Plesk
commercial·USaka obsidian, onyx
Exploitability
No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.
References
https://docs.plesk.com/release-notes/obsidian/change-log/#plesk-18074
docs.plesk.com
https://docs.plesk.com/release-notes/obsidian/whats-new/
docs.plesk.com
https://support.plesk.com/hc/en-us/articles/36494997377687--CVE-2025-66431-Security-vulnerability-in-domain-creation-mechanism-allows-Plesk-users-to-execute-arbitrary-code-on-behalf-of-root
support.plesk.com
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