CVE-2023-39676: Fieldthemes Fieldpopupnewsletter

Medium severity, CVSS 6.1. EPSS: 1.4% chance of exploitation in the next 30 days.

FieldPopupNewsletter Prestashop Module v1.0.0 was discovered to contain a reflected cross-site scripting (XSS) vulnerability via the callback parameter at ajax.php.

Affected products

• Fieldthemes Fieldpopupnewsletter: version 1.0.0 only

Published 2023-09-08. Last modified 2026-06-17.