CVE-2026-63339

HIGH CVSS 3.1: 8.8 EPSS 0.27%
Updated Oct 31, 2026
IXP
Parameter Value
CVSS 8.8 (HIGH)
Fixed In 7.3.0
Type CWE-269 (Improper Privilege Management), CWE-20 (Improper Input Validation)
Vendor IXP
Public PoC No

IXP Manager is a full-stack web application for managing Internet Exchange Points. Prior to version 7.3.0, an authenticated, non-administrative user can elevate their privileges to administrator status. Restricting administrative functions reduces exposure but is not a complete fix.

This issue is fixed in version 7.3.0.

Attack Parameters

Attack Vector
Network
Can be exploited remotely
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