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CVE-2026-9228— 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

Quick assessment

Affected
jetmonsters Timetable and Event Schedule by MotoPress
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

WordPress和WordPress plugin都是WordPress基金会的产品。WordPress是一套使用PHP语言开发的博客平台。该平台具有在基于PHP和MySQL的服务器上架设个人博客网站的功能。WordPress plugin是一个应用插件。 WordPress plugin Timetable and Event Schedule by MotoPress 2.4.16及之前版本存在安全漏洞，该漏洞源于action_get_event_data函数存在不安全的直接对象引用，因为缺少对用户

CVSS 4.3 · Medium EPSS 0.22% · P13

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage

Affected Version Matrix 1

VendorProduct Version RangeStatus
jetmonsters Timetable and Event Schedule by MotoPress ≤ 2.4.16 affected
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I. Basic Information for CVE-2026-9228

Vulnerability Information
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Vulnerability Title
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
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
通过用户控制密钥绕过授权机制
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress plugin Timetable and Event Schedule by MotoPress 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress和WordPress plugin都是WordPress基金会的产品。WordPress是一套使用PHP语言开发的博客平台。该平台具有在基于PHP和MySQL的服务器上架设个人博客网站的功能。WordPress plugin是一个应用插件。 WordPress plugin Timetable and Event Schedule by MotoPress 2.4.16及之前版本存在安全漏洞，该漏洞源于action_get_event_data函数存在不安全的直接对象引用，因为缺少对用户
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
jetmonsters Timetable and Event Schedule by MotoPress 0 ~ 2.4.16 -

II. Public POCs for CVE-2026-9228

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III. Intelligence Information for CVE-2026-9228

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Patches & Fixes for CVE-2026-9228 (3)

Security Blog Posts for CVE-2026-9228 (1)

IV. Related Vulnerabilities

Same product: Timetable and Event Schedule by MotoPress
Same vendor: jetmonsters
Same weakness: CWE-639

V. Comments for CVE-2026-9228

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