CVE-2011-4730: The Server Administration Panel in Parallels Plesk Panel 10.2.0_build1011110331.18 generates a password for...

Security readout for executives and security teams

CVE-2011-4730 is an old Parallels Plesk Panel issue where administrative password fields could allow browser autocomplete. If an administrator leaves a workstation unattended, stored credentials may make authentication easier to bypass. The sources do not provide a CVSS score, confirmed patch, or evidence of active exploitation. Exposure appears limited to Parallels Plesk Panel 10.2.0_build1011110331.18 instances where administrators access the Server Administration Panel from browsers that store form credentials, especially on shared or unattended workstations. Treat this as a legacy administrative-control weakness. It is unlikely to justify emergency response without evidence of affected systems, but any internet-facing or business-critical Plesk 10.2.0 environment should be prioritized for retirement, upgrade, and credential-handling review. Mitigation focus: Check current vendor guidance for CVE-2011-4730 and affected Plesk builds.; Retire or upgrade any remaining Plesk Panel 10.2.0_build1011110331.18 systems.; Disable browser credential storage for administrative Plesk access where feasible..

Prepared

Jun 27, 2026, 17:48 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.