CVE-2017-18512: Supsystic Newsletter By Supsystic

High severity, CVSS 8.8. EPSS: 0.6% chance of exploitation in the next 30 days.

The newsletter-by-supsystic plugin before 1.1.8 for WordPress has CSRF.

Affected products

• Supsystic Newsletter By Supsystic: before 1.1.8 (fixed in 1.1.8)

Published 2019-08-14. Last modified 2026-06-17.