CVE-2026-41473: CWE-306 Missing Authentication for Critical Function in usmannasir cyberpanel
CyberPanel versions prior to 2.4.4 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.
AI Analysis
Technical Summary
CVE-2026-41473 is an authentication bypass vulnerability (CWE-306) affecting CyberPanel versions before 2.4.4. The vulnerability exists in the AI Scanner worker API endpoints (/api/ai-scanner/status-webhook and /api/ai-scanner/callback), which lack proper authentication checks. This allows unauthenticated remote attackers to write arbitrary data to the database, potentially causing denial of service through storage exhaustion, corrupting scan history records, and injecting malicious data into database fields. The CVSS 4.0 base score is 8.8, indicating high severity. No official patch or remediation level has been confirmed yet.
Potential Impact
Unauthenticated attackers can exploit this vulnerability to write arbitrary data to the CyberPanel database, leading to denial of service conditions caused by storage exhaustion. Additionally, attackers can corrupt scan history records and insert malicious data into database fields, potentially disrupting normal operations and data integrity.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, restrict access to the affected API endpoints and monitor for unusual activity targeting the AI Scanner worker API. Avoid exposing these endpoints to untrusted networks.
CVE-2026-41473: CWE-306 Missing Authentication for Critical Function in usmannasir cyberpanel
Description
CyberPanel versions prior to 2.4.4 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.
CVSS v4.0
Score 8.8high
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-41473 is an authentication bypass vulnerability (CWE-306) affecting CyberPanel versions before 2.4.4. The vulnerability exists in the AI Scanner worker API endpoints (/api/ai-scanner/status-webhook and /api/ai-scanner/callback), which lack proper authentication checks. This allows unauthenticated remote attackers to write arbitrary data to the database, potentially causing denial of service through storage exhaustion, corrupting scan history records, and injecting malicious data into database fields. The CVSS 4.0 base score is 8.8, indicating high severity. No official patch or remediation level has been confirmed yet.
Potential Impact
Unauthenticated attackers can exploit this vulnerability to write arbitrary data to the CyberPanel database, leading to denial of service conditions caused by storage exhaustion. Additionally, attackers can corrupt scan history records and insert malicious data into database fields, potentially disrupting normal operations and data integrity.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, restrict access to the affected API endpoints and monitor for unusual activity targeting the AI Scanner worker API. Avoid exposing these endpoints to untrusted networks.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulnCheck
- Date Reserved
- 2026-04-20T16:07:47.312Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 69ebdb3b87115cfb687367da
Added to database: 04/24/2026, 21:06:03 UTC
Last enriched: 07/30/2026, 00:36:40 UTC
Last updated: 07/31/2026, 19:30:18 UTC
Views: 158
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