CVE-2026-93300
Received Received - Intake

SQL Injection in EventON Subscriber WordPress Plugin

Publication date: 2026-10-20

Last updated on: 2026-10-20

Assigner: Wordfence

Description
The EventON - Subscriber plugin for WordPress is vulnerable to generic SQL Injection via the 'email' parameter in all versions up to, and including, 1.4.5 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.

CVSS Scores

EPSS Scores

Probability:
Percentile:

Meta Information

Published
2026-10-20
Last Modified
2026-10-20
Generated
2026-10-20
AI Q&A
2026-10-20
EPSS Evaluated
N/A
NVD
CVE-2026-93300
EUVD
EUVD-2026-104799

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
EventOn EventON - Subscriber 0

Helpful Resources

Exploitability

CWE
CWE Icon
KEV
KEV Icon
CWE ID Description
CWE-89 The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. Without sufficient removal or quoting of SQL syntax in user-controllable inputs, the generated SQL query can cause those inputs to be interpreted as SQL instead of ordinary user data.

Attack-Flow Graph

AI Quick Actions

Instant insights powered by AI
Executive Summary

CVE-2026-93300 is a SQL Injection vulnerability in the EventON Subscriber WordPress plugin versions up to 1.4.5. It allows unauthenticated attackers to inject malicious SQL queries via the 'email' parameter due to insufficient input escaping and lack of query preparation. This can lead to unauthorized extraction of sensitive database information.

Impact Analysis

An attacker could exploit this to steal sensitive data from your WordPress database, such as user credentials, personal information, or other confidential data. This could lead to further attacks like identity theft or unauthorized access to your site.

Compliance Impact

This vulnerability could result in unauthorized data breaches, violating GDPR and HIPAA requirements for data protection. Organizations may face legal penalties, fines, and reputational damage due to non-compliance with these regulations.

Mitigation Strategies

Update the EventON - Subscriber plugin to the latest version immediately to patch the SQL injection vulnerability. Disable the plugin if an update is not available.

Chat Assistant

Ask questions about this CVE
Hi! I’m here to help you understand CVE-2026-93300. Ask me anything about the vulnerability, its impact, or mitigation strategies.
0/70

EPSS Chart