CVE-2026-87898

CRITICAL CVSS 4.0: 9.4 EPSS 1.01%
Updated Sep 25, 2026
Webpros
Parameter Value
CVSS 9.4 (CRITICAL)
Type CWE-78 (OS Command Injection)
Vendor Webpros
Public PoC No

OS command injection in Plesk allows remote authenticated users to execute arbitrary code with root privileges.

Attack Parameters

Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
Privileges Required
Low
Basic privileges needed
User Interaction
None
No user interaction needed

Impact Assessment

Confidentiality
High
Complete data leak
Integrity
High
Complete data modification
Availability
High
Complete denial of service

CVSS Vector v4.0

Weakness Type (CWE)

Vulnerable Products

webpros:plesk extension "site import"