Plesk — Vulnerabilities & Security Advisories 16

This page catalogs common Weakness Enumeration (CWE) vulnerabilities associated with the Plesk web hosting control panel product by Parallels. It aggregates security issues identified in the software ecosystem, providing a centralized view of known flaws without promoting specific vendor narratives or marketing claims. The content covers a wide range of vulnerability types, including input validation errors, privilege escalation flaws, cross-site scripting issues, and improper access controls that have been reported against Plesk over the past decade. The time range spans from early adoption phases of the platform to recent updates, ensuring historical context is preserved alongside current threat intelligence. This collection is designed to be comprehensive, capturing both patched and unpatched risks to give a complete picture of the attack surface. Readers can use this resource to track advisories issued by Parallels and third-party researchers regarding the Plesk platform. It serves as a reference point for understanding the specific weaknesses prevalent in this class of web hosting management tools, allowing security professionals to assess risk based on historical data patterns. Additionally, users can look up the vulnerability history of specific Plesk versions to determine exposure timelines and remediation urgency. By organizing these findings by weakness type and product release, the page facilitates efficient security auditing and helps developers prioritize patches based on the severity and frequency of discovered defects in similar systems.