PT-2025-37274 · WordPress · The Events Calendar

Michael Mazzolini · Published 2025-09-11 · Updated 2025-10-23 · CVE-2025-9807

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

AV:N/AC:L/Au:N/C:C/I:N/A:N

Name of the Vulnerable Software and Affected Versions: The Events Calendar plugin for WordPress versions through 6.15.1

Description: The Events Calendar plugin for WordPress is susceptible to a time-based SQL Injection issue due to insufficient escaping of user-supplied parameters and inadequate preparation of existing SQL queries. This allows unauthenticated attackers to append additional SQL queries, potentially extracting sensitive information from the database.

Recommendations: Update to version 6.15.1.1 or newer.

Fix

SQL injection

Weakness Enumeration

CWE-89

Related Identifiers

BDU:2025-16484

CVE-2025-9807

Affected Products

The Events Calendar

References · 9

• https://nvd.nist.gov/vuln/detail/CVE-2025-9807 · Security Note
• https://bdu.fstec.ru/vul/2025-16484 · Security Note
• https://twitter.com/cracbot/status/1968268740832985509 · Twitter Post
• https://wordfence.com/threat-intel/vulnerabilities/wordpress-plugins/the-events-calendar/the-events-calendar-6151-unauthenticated-sql-injection · Note
• https://twitter.com/VulmonFeeds/status/1966326754114441571 · Twitter Post
• https://plugins.trac.wordpress.org/browser/the-events-calendar/tags/6.15.0.1/src/Events/Custom_Tables/V1/WP_Query/Custom_Tables_Query.php#L682 · Note
• https://twitter.com/VolerionSec/status/1966326591270649862 · Twitter Post
• https://twitter.com/ZeroPathLabs/status/1966336361868275889 · Twitter Post
• https://wordfence.com/threat-intel/vulnerabilities/id/8ea2ce90-6c8c-4a31-8faa-4ab99879d8b8?source=cve · Note