CVE-2018-6015: Icegram Email Subscribers & Newsletters

High severity, CVSS 7.5. EPSS: 3.2% chance of exploitation in the next 30 days.

An issue was discovered in the "Email Subscribers & Newsletters" plugin before 3.4.8 for WordPress. Sending an HTTP POST request to a URI with /?es=export at the end, and adding option=view_all_subscribers in the body, allows downloading of a CSV data file with all subscriber data.

Affected products

• Icegram Email Subscribers & Newsletters: before 3.4.8 (fixed in 3.4.8)

Published 2018-01-26. Last modified 2026-06-17.