CVE-2026-7618
Deferred Deferred - Pending Action
Time-Based Blind SQL Injection in EnvíaloSimple WordPress Plugin

Publication date: 2026-05-27

Last updated on: 2026-05-27

Assigner: Wordfence

Description
The EnvíaloSimple: Email Marketing y Newsletters plugin for WordPress is vulnerable to time-based blind SQL Injection via the 'orderby' parameter in all versions up to, and including, 2.4.5 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with administrator-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.
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Meta Information
Published
2026-05-27
Last Modified
2026-05-27
Generated
2026-06-16
AI Q&A
2026-05-27
EPSS Evaluated
2026-06-15
NVD
CVE-2026-7618
EUVD
EUVD-2026-32103
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
envialosimple email_marketing_y_newsletters to 2.4.5 (inc)
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.
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Executive Summary

The EnvíaloSimple: Email Marketing y Newsletters plugin for WordPress has a time-based blind SQL Injection vulnerability in the 'orderby' parameter in all versions up to and including 2.4.5.

This vulnerability exists because the plugin does not properly escape user-supplied input and does not sufficiently prepare the SQL query, allowing attackers to append additional SQL commands.

Only authenticated users with administrator-level access or higher can exploit this vulnerability to extract sensitive information from the database.

Impact Analysis

An attacker with administrator-level access can exploit this vulnerability to perform time-based blind SQL Injection attacks.

This can lead to unauthorized extraction of sensitive information from the database.

The vulnerability has a CVSS base score of 4.9, indicating a medium severity impact primarily on confidentiality.

Detection Guidance

This vulnerability involves a time-based blind SQL Injection via the 'orderby' parameter in the EnvíaloSimple WordPress plugin. Detection typically requires monitoring for unusual or suspicious SQL queries involving the 'orderby' parameter, especially those that may cause time delays indicative of blind SQL injection.

Since the vulnerability requires authenticated administrator-level access, detection on the network level may be limited. However, you can attempt to detect exploitation attempts by reviewing web server logs for suspicious requests containing the 'orderby' parameter with unusual or encoded SQL payloads.

No specific commands or detection scripts are provided in the available resources.

Mitigation Strategies

To mitigate this vulnerability, immediately update the EnvíaloSimple: Email Marketing y Newsletters plugin to a version later than 2.4.5 where the issue is fixed.

If an update is not immediately available, restrict administrator-level access to trusted users only, as exploitation requires authenticated admin privileges.

Additionally, consider implementing Web Application Firewall (WAF) rules to block suspicious requests targeting the 'orderby' parameter.

Compliance Impact

The vulnerability allows authenticated attackers with administrator-level access to perform time-based blind SQL Injection, potentially extracting sensitive information from the database.

This exposure of sensitive data could lead to non-compliance with data protection regulations such as GDPR and HIPAA, which require the protection of personal and sensitive information from unauthorized access.

Therefore, exploitation of this vulnerability may result in violations of these standards due to the risk of data breaches.

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