CVE-2026-117466

HIGH CVSS 4.0: 8.6
Updated Oct 27, 2026
Octopus Deploy
Parameter Value
CVSS 8.6 (HIGH)
Type CWE-269 (Improper Privilege Management)
Vendor Octopus Deploy
Public PoC No

In affected versions of Octopus Server, a user holding the System Manager role could escalate their privileges to full system Administrator.

Attack Parameters

Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
Privileges Required
High
Admin 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

Vulnerable Products

octopus deploy:octopus server