CVE-2025-31840: Digireturn Simple Fixed Notice

Medium severity, CVSS 4.3. EPSS: 0.2% chance of exploitation in the next 30 days.

Cross-Site Request Forgery (CSRF) vulnerability in digireturn Simple Fixed Notice dn-cookie-notice allows Cross Site Request Forgery.This issue affects Simple Fixed Notice: from n/a through <= 1.6.

Affected products

• Digireturn Simple Fixed Notice: up to and including 1.6

Published 2025-04-01. Last modified 2026-06-17.