SQL Injection Vulnerability in The Events Calendar Plugin for WordPress
CVE-2025-9807

7.5HIGH

Key Information:

Vendor

WordPress
Status
The Events Calendar
Vendor
CVE Published:
12 September 2025

What is CVE-2025-9807?

The Events Calendar plugin for WordPress has a vulnerability that allows unauthenticated attackers to perform time-based SQL Injection through the 's' parameter. This is due to inadequate escaping of user-supplied input and insufficient preparation of SQL queries. By exploiting this flaw, attackers can inject additional SQL queries into existing ones, resulting in unauthorized access to sensitive information within the database. It is crucial for users of this plugin to apply necessary updates to mitigate potential risks.

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Affected Version(s)

The Events Calendar * <= 6.15.1

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://plugins.trac.wordpress.org/browser/the-events-cal...

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Michael Mazzolini
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