Eventer <= 4.4.3 - Unauthenticated SQL Injection via 'code' Parameter

7.5
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
CVE CVE-2026-9700
CVSS 7.5 (High)
Publicly Published July 7, 2026
Last Updated August 18, 2026
Researcher Rafie Muhammad - Awesome Motive, Inc.

Description

The Eventer plugin for WordPress is vulnerable to time-based SQL Injection via the ‘code’ parameter in all versions up to, and including, 4.4.3 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.

Learn more about SQL Injection vulnerabilities and how to prevent them.

References

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Vulnerability Details for Eventer - WordPress Event & Booking Manager Plugin

Software Type Plugin
Software Slug eventer
Patched? Yes
Remediation Update to version 4.4.4, or a newer patched version
Affected Version
  • <= 4.4.3
Patched Version
  • 4.4.4

Recent vulnerabilities in Eventer - WordPress Event & Booking Manager Plugin

# Title CVE ID CVSS Researchers Date
1 Eventer <= 4.4.4 - Insecure Password Reset Mechanism to Unauthenticated Privilege Escalation CVE-2026-9701 9.8 Rafie Muhammad July 7, 2026
2 Eventer <= 3.11.2.1 - Unauthenticated Arbitrary Shortcode Execution CVE-2025-39483 6.5 Bonds August 4, 2025
3 Eventer <= 3.9.6 - Unauthenticated SQL Injection CVE-2025-39481 7.5 Nguyễn Trung Kiên May 16, 2025
4 Eventer <= 3.9.6 - Missing Authorization CVE-2025-39482 4.3 Nguyễn Trung Kiên May 16, 2025
5 Eventer - WordPress Event & Booking Manager Plugin <= 3.9.9.2 - Authenticated (Subscriber+) SQL Injection via reg_id CVE-2025-0959 8.8 Lucio Sá March 6, 2025
6 Eventer <= 3.9.8 - Reflected Cross-Site Scripting CVE-2025-22635 6.1 Nguyễn Trung Kiên February 14, 2025
7 Eventer <= 3.9.9.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode CVE-2024-11132 6.4 István Márton February 3, 2025
8 Eventer <= 3.9.9.5 - Missing Authorization to Unauthenticated Event Ticket Download CVE-2024-11133 5.3 István Márton February 3, 2025
9 Eventer <= 3.9.9 - Missing Authorization to Authenticated (Subscriber+) Bookings Export CVE-2024-11134 4.3 István Márton February 3, 2025
10 Eventer <= 3.9.8 - Unauthenticated SQL Injection via eventer_get_attendees CVE-2024-11135 7.5 István Márton January 27, 2025

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