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CVE-2026-26682

HIGH CVSS 3.1: 7.8 EPSS 0.02%
Updated Feb 27, 2026
Java
Parameter Value
CVSS 7.8 (HIGH)
Type CWE-94 (Code Injection)
Vendor Java
Public PoC No

An issue in fastCMS before v.0.1.6 allows a local attacker to execute arbitrary code via the PluginController.java component

Attack Parameters

Attack Vector
Local
Requires local access
Attack Complexity
Low
Easy to exploit
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 v3.1

Weakness Type (CWE)