Description

CyberPanel before 2.4.4 has no logging for actions that could potentially manipulate the child domains list.

Executive Summary

Technical Details

Mitigations

References

Additional Metadata

{
  "score": "4.3",
  "pubDate": "2026-09-13T20:16:51.157Z",
  "pubdate": "2026-09-13T20:16:51.157Z",
  "executiveSummary": "CyberPanel versions prior to 2.4.4 lack comprehensive audit logging mechanisms for operations involving the manipulation of child domains.\nThis vulnerability is categorized as a deficiency in security auditing and logging controls. The absence of logged events for critical management actions compromises the integrity of system monitoring and forensic capabilities.\nThe primary risk involves the inability of administrators to track unauthorized modifications or verify legitimate administrative actions regarding domain infrastructure. This creates a blind spot in incident response, as malicious actors could potentially alter domain configurations, redirect traffic, or decommission site assets without triggering a traceable security event.\nThe vulnerability affects all instances of CyberPanel below version 2.4.4. Exploitation does not necessarily involve a direct attack on the code execution path, but rather leverages the lack of visibility to hide administrative tampering. Organizations relying on CyberPanel for multi-tenant hosting or managed services are at increased risk of undetected configuration drift and persistent unauthorized domain management.",
  "technicalDetails": "The vulnerability resides in the administrative management framework of CyberPanel, specifically within the backend modules responsible for handling child domain life-cycle operations (creation, modification, and deletion).\nRoot Cause: The application architecture fails to implement centralized audit logging or event telemetry for sensitive CRUD (Create, Read, Update, Delete) operations targeting the child domain database tables and the underlying web server configuration files (such as LiteSpeed or OpenLiteSpeed configuration directives).\nAttack Flow: A malicious actor or an unauthorized user with elevated privileges (or via compromised administrative credentials) performs actions to modify the list of child domains. Since the application does not record these actions in the system logs (e.g., /usr/local/CyberPanel/logs/ or standard syslog facilities), the action occurs silently. There is no record of the timestamp, the acting user account, the source IP, or the parameters of the domain manipulation.\nExploitation Method: Exploitation does not require traditional memory corruption or injection techniques. Instead, it relies on the 'silent' nature of the administrative interface. An attacker who gains access to the CyberPanel dashboard can perform illicit domain management tasks—such as remapping domains to malicious endpoints, modifying DNS records, or deleting legitimate site containers—knowing that these actions will not be captured in the security audit trail.\nImpact: The lack of logging significantly complicates forensic analysis following a security breach. If an attacker leverages this omission to hide their tracks, administrators cannot determine the scope of unauthorized access, the specific changes made to the environment, or the timeline of the compromise. This persistence mechanism allows attackers to maintain an obfuscated foothold within the server management layer.\nAuthentication Requirements: This vulnerability typically requires that an attacker has already bypassed or obtained authentication to the CyberPanel administrative interface, though the lack of logging makes such an intrusion significantly harder to detect, investigate, and remediate effectively."
}