CVE-2018-19550: Interspire Email Marketer

High severity, CVSS 8.8. EPSS: 6% chance of exploitation in the next 30 days.

Interspire Email Marketer through 6.1.6 allows arbitrary file upload via a surveys_submit.php "create survey and submit survey" operation, which can cause a .php file to be accessible under a admin/temp/surveys/ URI.

Affected products

• Interspire Email Marketer: up to and including 6.1.6; version 6.1.8 only

Published 2018-11-26. Last modified 2026-06-17.