.. / CVE-2024-2876

Exploit for WordPress Plugin Email Subscribers, Newsletters and Marketing Automation <= 5.7.14 - Unauthenticated SQL Injection (CVE-2024-2876)

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.

Affected Products:

WordPress Plugin Email Subscribers, Newsletters and Marketing Automation <= 5.7.14 (fixed in 5.7.15)

Proof of Concept

PoC exploits

https://www.wordfence.com/blog/2024/04/1250-bounty-awarded-for-unauthenticated-sql-injection-vulnerability-patched-in-email-subscribers-by-icegram-express-wordpress-plugin/

Nuclei Template

View the template here CVE-2024-2876.yaml

Validate with Nuclei

echo "$URL" | nuclei -t ~/nuclei-templates/http/cves/2024/CVE-2024-2876.yaml

References:

https://nvd.nist.gov/vuln/detail/CVE-2024-2876
https://wordpress.org/plugins/email-subscribers/
https://www.wordfence.com/blog/2024/04/1250-bounty-awarded-for-unauthenticated-sql-injection-vulnerability-patched-in-email-subscribers-by-icegram-express-wordpress-plugin/

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