CVE-2024-5756: Icegram Express Flaw Puts 90,000 WordPress Sites at Risk

Bar Refael

June 25, 2024

A critical vulnerability, designated CVE-2024-5756, has been discovered in the Icegram Express plugin, a widely-used email marketing tool for WordPress. This flaw, with a CVSS score of 9.8, allows unauthenticated attackers to inject malicious code into the plugin’s database queries, posing significant risks of data breaches for over 90,000 active installations.

Affected Software

Vulnerability Details

The vulnerability in Icegram Express is identified as a time-based SQL injection. This allows attackers to bypass security measures and execute unauthorized commands on the underlying database. Potential consequences include unauthorized access to customer lists, email addresses, and personal information stored within the WordPress site.

Technical Analysis

  • Exploit Mechanism: The vulnerability allows malicious actors to inject code into the plugin’s database queries.
  • Impact: Unauthorized database access, data breaches, exposure of sensitive user information.

Mitigation Steps

  1. Update the Plugin: The developers of Icegram Express have released a security update (version 5.7.24) that addresses the vulnerability. Website owners should upgrade to this version or higher immediately.
  2. Review Your Data: Audit your database and website logs for any suspicious activity, even if there is no evidence of active exploitation.
  3. Consult Professionals: Seek cybersecurity expertise if unsure about patching the vulnerability or if there is a suspicion of compromise.

Recommended Actions

  1. Immediate Update/Patch: Upgrade Icegram Express to version 5.7.24 or higher to mitigate the vulnerability.
  2. Regular Audits: Perform regular audits of your database and logs to detect any unauthorized access or suspicious activity.
  3. Stay Informed: Monitor updates from the Icegram Express developers and cybersecurity advisories for any new threats or patches.

CVE-2024-5756 is a critical vulnerability with a high potential for exploitation due to the widespread use of Icegram Express in WordPress sites. Immediate action is required to update the plugin and protect against potential data breaches.

Stay Secure. Stay Informed.

OP Innovate Research Team.

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