Microsoft SharePoint Server 2019 — Vulnerabilities & Security Advisories 23

This page aggregates security vulnerabilities affecting Microsoft SharePoint Server 2019, classified under the web application vulnerability tag. It collects a comprehensive list of known security flaws in this specific product release, covering advisories published since the product's initial release in 2019 through the most recent updates. Readers can use this resource to track the vendor's security advisories, understand the common weakness classes impacting on-premises SharePoint deployments, and review the full vulnerability history for this server component. The entries are organized by date and severity, providing a clear timeline of how security risks have evolved for this platform.