CVE-2026-9711

The EventON - WordPress Virtual Event Calendar Plugin plugin for WordPress (full) is vulnerable to SQL Injection via the WordPress 'search' parameter in versions up to, and including, 5.0.11 due to insufficient escaping on the user supplied parameter and lack of 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, granted the "Enable additional search queries" setting is enabled and at least one published event exists.

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.myeventon.com/
https://www.wordfence.com/threat-intel/vulnerabilities/id/1b5a0c87-59b0-4da4-8949-0957f8e1b479?source=cve

Configurations

No configuration.

History

30 Jun 2026, 10:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-06-30 10:16

Updated : 2026-06-30 14:08

NVD link : CVE-2026-9711

Mitre link : CVE-2026-9711

CVE.ORG link : CVE-2026-9711

JSON object : View

Products Affected

No product.

CWE

CWE-89

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

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