The Events Calendar plugin for WordPress is vulnerable to information disclosure in versions up to, and including, 6.15.9. The sysinfo REST endpoint compares the provided key to the stored opt-in key using a loose comparison, allowing unauthenticated attackers to send a boolean value and obtain the full system report whenever "Yes, automatically share my system information with The Events Calendar support team" setting is enabled.
CVE-2025-12192 is a medium severity with CVSS 5.3 Sensitive Information Exposure issue affecting the Plugin The Events Calendar. It affects Versions up to 6.15.9 and is fixed in 6.15.10.
CVE-2025-12192 is tracked for the Plugin The Events Calendar as medium severity with CVSS 5.3. The affected range is Versions up to 6.15.9. Update The Events Calendar to 6.15.10 or newer where that version is compatible with the site.
| Software Type | Plugin |
|---|---|
| Software Slug |
the-events-calendar
View on wordpress.org
|
| CVE | CVE-2025-12192 |
| Patched Versions |
6.15.10
|
| Affected Versions |
Versions up to 6.15.9
|
These internal links group the same WordPress plugin by CVE, issue type, severity, and patch status so operators and search engines can connect the full vulnerability cluster.
The Events Calendar <= 6.6.4 - Unauthenticated SQL Injection
The Events Calendar <= 6.15.17 - Authenticated (Author+) Arbitrary File Read via ajax_create_import
The Events Calendar 6.15.1.1 - 6.15.9 - Unauthenticated SQL Injection via s
The Events Calendar <= 6.15.1 - Unauthenticated SQL Injection
The Events Calendar <= 6.6.3 - Unauthenticated Stored Cross-Site Scripting
The Events Calendar <= 6.13.2 - Authenticated (Contributor+) DOM-Based Stored Cross-Site Scripting
The Events Calendar <= 6.9.0 - Authenticated (Contributor+) Stored Cross-Site Scripting
The Events Calendar <= 6.4.0 - Reflected Cross-Site Scripting
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