CVE-2024-6172: email subscribers SQL Injection — Fix

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, 5.7.25 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. CVE-2024-37252 appears to be a duplicate of this issue.

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CVSS v3.1 Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness Type (CWE)

CWE-89 SQL Injection

Affected Products

Vendor	Product	Versions
icegram	email_subscribers_\&_newsletters	< 5.7.26

References

Advisories & Patches

https://plugins.trac.wordpress.org/changeset/3107964/email-subscribers#file4 https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3107964%40email-subscribers%2Ftrunk&old=3104864%40email-subscribers%2Ftrunk&sfp_email=&sfph_mail= https://plugins.trac.wordpress.org/changeset/3107964/email-subscribers#file4 https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3107964%40email-subscribers%2Ftrunk&old=3104864%40email-subscribers%2Ftrunk&sfp_email=&sfph_mail=

Other References

https://plugins.trac.wordpress.org/browser/email-subscribers/trunk/lite/includes/db/class-es-db-contacts.php#L834 https://wordpress.org/plugins/email-subscribers/#developers https://www.wordfence.com/threat-intel/vulnerabilities/id/13629598-d45d-4ff5-aeb5-6ac881d25183?source=cve https://plugins.trac.wordpress.org/browser/email-subscribers/trunk/lite/includes/db/class-es-db-contacts.php#L834 https://wordpress.org/plugins/email-subscribers/#developers https://www.wordfence.com/threat-intel/vulnerabilities/id/13629598-d45d-4ff5-aeb5-6ac881d25183?source=cve

Frequently Asked Questions

What is CVE-2024-6172? +

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, 5.7.25 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. CVE-2024-37252 appears to be a duplicate of this issue. It has a CVSS v3.1 base score of 9.8 (CRITICAL).

How severe is CVE-2024-6172? +

CVE-2024-6172 has a CVSS v3.1 score of 9.8 out of 10, rated CRITICAL. This is a critical vulnerability that should be patched immediately.

What products are affected by CVE-2024-6172? +

CVE-2024-6172 affects products from icegram, specifically: email_subscribers_\&_newsletters. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-6172? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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