Timeline Event History, CVE-2026-1127

CVE, Research URL: CVE-2026-1127
Home page URL: Security reports for Timeline Event History
Application: Timeline Event History
Published on: Jan 24, 2026
Research Description: The Timeline Event History plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the `id` parameter in all versions up to, and including, 3.2 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.
Affected versions: max 3.2.
Status: vulnerable