CVE-2026-110069: CWE-200 Information Exposure in Modern Events Calendar Lite
Description
The Modern Events Calendar Lite WordPress plugin before 7.37.0 does not perform capability, nonce, or ownership checks before returning event booking and attendee data, allowing any authenticated user, including Subscribers, to disclose the names, email addresses, transaction IDs and payment amounts of every booking on the site.
CVSS v3.1
Score 4.3medium
Affected software
Modern Events Calendar Lite
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-110069 is an information exposure vulnerability in the Modern Events Calendar Lite WordPress plugin versions prior to 7.37.0. The plugin fails to enforce proper capability, nonce, or ownership verification before disclosing event booking and attendee data. As a result, any authenticated user, regardless of role, can retrieve sensitive personal and transactional information related to event bookings on the site.
Potential Impact
The vulnerability exposes personally identifiable information (PII) such as names and email addresses, as well as financial transaction details including transaction IDs and payment amounts. This could lead to privacy violations and potential misuse of sensitive customer data. However, exploitation requires the attacker to be an authenticated user on the WordPress site.
Mitigation Recommendations
Upgrade the Modern Events Calendar Lite plugin to version 7.37.0 or later, where this vulnerability has been addressed. No other mitigation steps are indicated or necessary once the plugin is updated.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- WPScan
- Date Reserved
- 2026-10-13T15:47:51.910Z
- State
- PUBLISHED
Threat ID: 6ad4684e2cdf04f656428a14
Added to database: 10/18/2026, 06:33:50 UTC
Last enriched: 10/18/2026, 06:53:12 UTC
Last updated: 10/18/2026, 19:55:40 UTC
Views: 14
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