CVE-2026-41473

HIGH CVSS 4.0: 8.8 EPSS 1.05%
Updated Aug 11, 2026
Cyberpanel
Parameter Value
CVSS 8.8 (HIGH)
Affected Versions before 2.4.4
Fixed In 2.4.4
Type CWE-306 (Missing Authentication for Critical Function)
Vendor Cyberpanel
Public PoC No

CyberPanel versions prior to 2.4.5 contain an authentication bypass vulnerability in the AI Scanner worker API endpoints that allows unauthenticated remote attackers to write arbitrary data to the database by sending requests to the /api/ai-scanner/status-webhook and /api/ai-scanner/callback endpoints. Attackers can exploit the lack of authentication checks to cause denial of service through storage exhaustion, corrupt scan history records, and pollute database fields with malicious data.

Attack Parameters

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

Impact Assessment

Confidentiality
None
No data leak
Integrity
High
Complete data modification
Availability
High
Complete denial of service

CVSS Vector v4.0

Vulnerable Products 1

Configuration From (including) Up to (excluding)
Cyberpanel Cyberpanel
cpe:2.3:a:cyberpanel:cyberpanel:*:*:*:*:*:*:*:*
— 2.4.4