CVE-2024-2876
Icegram Express - Email Subscribers, Newsletters and Marketing Automation Plugin <= 5.7.14 - Unauthenticated SQL Injection
- State
- Published
- Severity
- 9.8 Critical
- Published
- May 2, 2024
- Updated
- Apr 8, 2026
- Reserved
- Mar 25, 2024
Description
The Email Subscribers by Icegram Express – Email Marketing, Newsletters, Automation for WordPress & WooCommerce plugin for WordPress is vulnerable to SQL Injection via the 'run' function of the 'IG_ES_Subscribers_Query' class in all versions up to, and including, 5.7.14 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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 9.8 Critical | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | Wordfence |
Weaknesses
- CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Affected Products
| Product | Versions |
|---|---|
Email Subscribers & Newsletters – Email Marketing, Post Notifications & Newsletter Plugin for WordPressicegram |
|
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/e0ca6ac4-0d89-4601-94fc-cce5a0af9c56?source=cve
- https://github.com/WordpressPluginDirectory/email-subscribers/blob/main/email-subscribers/lite/includes/classes/class-ig-es-subscriber-query.php#L304
- https://github.com/WordpressPluginDirectory/email-subscribers/blob/main/email-subscribers/lite/admin/class-email-subscribers-admin.php#L1433
- https://plugins.trac.wordpress.org/changeset/3060251/email-subscribers/trunk/lite/includes/classes/class-ig-es-subscriber-query.php
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