CVE-2026-42633
Received Received - Intake

Subscriber SQL Injection in Events Manager

Publication date: 2026-10-10

Last updated on: 2026-10-10

Assigner: Patchstack

Description
Subscriber SQL Injection in Events Manager <= 7.4.6 versions.

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Meta Information

Published
2026-10-10
Last Modified
2026-10-10
Generated
2026-10-11
AI Q&A
2026-10-10
EPSS Evaluated
N/A
NVD
CVE-2026-42633
EUVD
EUVD-2026-96435

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
Marcus Events Manager n/a

Helpful Resources

Exploitability

CWE
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KEV
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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

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Executive Summary

This is a SQL injection vulnerability in the Events Manager plugin for WordPress, affecting versions up to and including 7.4.6. SQL injection allows attackers to manipulate database queries, potentially accessing or modifying sensitive data.

Impact Analysis

An attacker could exploit this to read, alter, or delete database contents, including user data, event details, or other sensitive information stored by the plugin. This could lead to data breaches or unauthorized access.

Compliance Impact

This vulnerability could lead to unauthorized data access or leaks, violating GDPR's data protection requirements or HIPAA's safeguards for protected health information. Organizations may face fines or penalties if exploited.

Mitigation Strategies

Update Events Manager to the latest version beyond 7.4.6 to patch the Subscriber SQL Injection vulnerability. Disable or restrict access to vulnerable endpoints if immediate updates are not possible.

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