Timeline Event History vulnerabilities

2 known vulnerabilities in Timeline Event History from Wpdiscover. 2 are rated high or critical. Each entry lists the affected versions and the release that fixes it, where the vendor has published one.

Latest first

• 7.1 High severity

  Timeline Event History: Improper Neutralization of Input During Web Page Generation

  CVE-2025-69384Feb 20, 2026Wpdiscover

  Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in wpdiscover Timeline Event History timeline-event-history allows Reflected XSS.This issue affects Timeline Event History: from n/a through <= 3.2.

• 8.8 High severity

  Timeline Event History: Deserialization of Untrusted Data

  CVE-2024-5726Jul 18, 2024Wpdiscover

  The Timeline Event History plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 3.1 via deserialization of untrusted input 'timelines-data' parameter. This makes it possible for authenticated attackers, with Contribu