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CVE-2024-5756

CRITICAL 9.8 CVSS 3.1
Published
June 21, 2024
Last modified
June 17, 2026
NVD status
Modified
Reported by
security@wordfence.com
Weakness
CWE-89
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

The Email Subscribers by Icegram Express – Email Marketing, Newsletters, Automation for WordPress & WooCommerce plugin for WordPress is vulnerable to time-based SQL Injection via the db parameter in all versions up to, and including, 5.7.23 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.

Affected WordPress components

  • Email Subscribers & Newsletters – Email Marketing, Post Notifications & Newsletter Plugin for WordPress Plugin · email-subscribers
    Confirmed match Active
    Up to and including 5.7.23
    View on WordPress.org

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • icegram Email Subscribers & Newsletters – Email Marketing, Post Notifications & Newsletter Plugin for WordPress — Up to and including 5.7.23
  • icegram email_subscribers_\&_newsletters — Up to and including 5.7.23
  • icegram icegram_express — Before 5.7.24

References

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/email-subscribers/trunk/lite/includes/db/class-es-db-contacts.php#L532 Product
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset/3101638/email-subscribers/trunk/lite/includes/db/class-es-db-contacts.php Product
  • www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/c5bd11c6-2f55-4eee-834a-c4e405482b9c?source=cve Third Party Advisory
  • nvd.nist.gov Official NVD record