CVE-2006-6451: Multiple cross-site scripting (XSS) vulnerabilities in SWsoft Plesk 8.0.1 and earlier allow remote attacker...

Security readout for executives and security teams

CVE-2006-6451 is an old cross-site scripting issue in SWsoft Plesk 8.0.1 and earlier. If a vulnerable Plesk interface is reachable, an attacker could cause script or HTML to run in a user's browser through affected password or login pages. The source bundle does not show active exploitation or a named fixed version. Exposure is most likely where legacy SWsoft Plesk 8.0.1 or earlier remains deployed, especially if the control panel or password recovery pages are internet-accessible. Modern Plesk deployments are not shown as affected by the supplied sources. Treat this as a legacy exposure cleanup item unless an affected Plesk instance is internet-facing. If found externally reachable, prioritize remediation because hosting control panels can expose sensitive administrative sessions and customer infrastructure. Mitigation focus: Identify and retire SWsoft Plesk 8.0.1 or earlier deployments.; Check vendor or successor guidance for fixed versions and upgrade paths.; Restrict Plesk access to trusted admin networks or VPN where possible..

Prepared

Jun 29, 2026, 08:58 UTC (UTC+00:00)

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