Timetable and Event Schedule by MotoPress <= 2.4.16 - Insecure Direct Object Reference to Authenticated (Contributor+) Sensitive Information Exposure via action_get_event_data Function

4.3
Authorization Bypass Through User-Controlled Key
CVE CVE-2026-9228
CVSS 4.3 (Medium)
Publicly Published May 27, 2026
Last Updated May 28, 2026
Researcher AlexHenry - Black Lantern Security

Description

The Timetable and Event Schedule by MotoPress plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 2.4.16 via the action_get_event_data due to missing validation on a user controlled key. This makes it possible for authenticated attackers, with contributor-level access and above, to enumerate timeslot IDs and read the full WP_Post object — including post_content, post_excerpt, post_status, and post_author — of draft, pending, and private mp-event posts belonging to other users, along with their associated raw timeslot descriptions.

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Vulnerability Details for Timetable and Event Schedule by MotoPress

Software Type Plugin
Software Slug mp-timetable (view on wordpress.org)
Patched? Yes
Remediation Update to version 2.4.17, or a newer patched version
Affected Version
  • <= 2.4.16
Patched Version
  • 2.4.17

Recent vulnerabilities in Timetable and Event Schedule by MotoPress

# Title CVE ID CVSS Researchers Date
1 Timetable and Event Schedule by MotoPress <= 2.4.15 - Insecure Direct Object Reference to Authenticated (Contributor+) Event Disclosure CVE-2025-12954 5.3 Maktoum (bRpsd) November 12, 2025
2 Timetable and Event Schedule <= 2.4.13 - Authenticated (Admin+) PHP Object Injection CVE-2024-39630 6.6 Nguyễn Phương Bắc July 22, 2024
3 Timetable and Event Schedule by MotoPress <= 2.4.11 - Authenticated (Contributor+) SQL Injection CVE-2024-3342 9.9 Krzysztof Zając April 26, 2024
4 Timetable and Event Schedule by MotoPress <= 2.4.1 - Unauthorised Event TimeSlot Deletion CVE-2021-24583 4.3 dc11 August 23, 2021
5 Timetable and Event Schedule by MotoPress <= 2.4.1 - Unauthorised Event TimeSlot Update CVE-2021-24584 6.4 dc11 August 23, 2021
6 Timetable and Event Schedule by MotoPress <= 2.3.18 - Author+ Stored Cross-Site Scripting CVE-2021-24724 5.4 Martin Vierula August 23, 2021
7 Timetable and Event Schedule by MotoPress <= 2.3.19 - Arbitrary User's Hashed Password/Email/Username Disclosure CVE-2021-24585 6.5 dc11 August 23, 2021
8 Timetable and Event Schedule by MotoPress <= 2.3.8 - Missing Authorization CVE-2020-36840 7.3 Ram April 21, 2020

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